The Brothers That Just Do Gutters · Tacoma · Moss and Needle Season Map
When Do Gutters Fill Up in the South Sound?
Forty inches of rain, almost all of it from October to March, falling through fir, cedar and maple. Find your community to see its rain year, how much tree cover hangs over it, and exactly when your gutters need attention.
Your location stays in your browser. We never see or store it.
- NOAA 1991 to 2020 rain normals
- USGS tree canopy data
- WA Contractor License #BRTHRBT745J1
- Leaves and needles
- Cedar flagging
- Spring seeds
- Moss season
Quick answer
When to clean gutters in the Tacoma area: About three quarters of the South Sound’s rain falls from October through March: the Tacoma #1 weather station averages 40.8 inches a year, 31 of them in those six months, with November the wettest at 6.5 inches. Leaves and needles come down in October and November, so the best time for the main gutter cleaning is late October into early November. Homes under heavy fir, cedar or maple cover usually need a spring cleaning in March or April too, when moss and seed debris build up. Find your community above, call (253) 777-1572 or book online.
The gutter year
Twelve months on a South Sound roofline
Slide through the year and watch what lands in a typical gutter under fir and maple, how hard it rains, and when it starts to overflow.
What fills South Sound gutters
Four things, four different seasons
Conifers shed older needles all the time, and every wind storm brings down more needles, twigs and cones. They mat together in the trough and hold water like a sponge.
After a dry summer, western redcedar often drops its older foliage in early fall, according to Washington State University. The brown sprays slide off the roof and straight into the gutter.
The South Sound’s big native maples drop dinner-plate leaves in October and November, right as the rain returns. A few of them can block a downspout outlet.
Oregon State University notes moss needs shade, traps soil and debris that keep the roof wet, and can lift shingles. The crumbs wash down into the gutter all winter.
Community by community
Your gutter calendar, wherever you are in the South Sound
Tree canopy within a mile of each community’s center, from USGS satellite data, and rain from the nearest NOAA weather station.
When should I clean gutters in Tehaleh?
Heavy tree cover · 40%For most homes in Tehaleh, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Buckley 1 NE weather station (6.8 inches on average). Tree canopy covers about 40% of the land within a mile of Tehaleh, which is well above the 22% typical across the communities we serve. Three visits: late October into early November after the needle and leaf drop, a midwinter check after the first big wind storms, and a spring cleaning in March or April when moss and seed debris build up.
Gutter service in TehalehWhen should I clean gutters in Federal Way?
Heavy tree cover · 36%For most homes in Federal Way, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma #1 weather station (6.5 inches on average). Tree canopy covers about 36% of the land within a mile of Federal Way, which is well above the 22% typical across the communities we serve. Three visits: late October into early November after the needle and leaf drop, a midwinter check after the first big wind storms, and a spring cleaning in March or April when moss and seed debris build up.
Gutter service in Federal WayWhen should I clean gutters in Lakeland Hills?
Heavy tree cover · 35%For most homes in Lakeland Hills, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma #1 weather station (6.5 inches on average). Tree canopy covers about 35% of the land within a mile of Lakeland Hills, which is well above the 22% typical across the communities we serve. Three visits: late October into early November after the needle and leaf drop, a midwinter check after the first big wind storms, and a spring cleaning in March or April when moss and seed debris build up.
Gutter service in Lakeland HillsWhen should I clean gutters in Summit View?
Heavy tree cover · 32%For most homes in Summit View, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma #1 weather station (6.5 inches on average). Tree canopy covers about 32% of the land within a mile of Summit View, which is well above the 22% typical across the communities we serve. Three visits: late October into early November after the needle and leaf drop, a midwinter check after the first big wind storms, and a spring cleaning in March or April when moss and seed debris build up.
Gutter service in Summit ViewWhen should I clean gutters in Lea Hill?
Heavy tree cover · 32%For most homes in Lea Hill, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Kent weather station (6.2 inches on average). Tree canopy covers about 32% of the land within a mile of Lea Hill, which is well above the 22% typical across the communities we serve. Three visits: late October into early November after the needle and leaf drop, a midwinter check after the first big wind storms, and a spring cleaning in March or April when moss and seed debris build up.
Gutter service in Lea HillWhen should I clean gutters in Fife Heights?
Heavy tree cover · 32%For most homes in Fife Heights, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma #1 weather station (6.5 inches on average). Tree canopy covers about 32% of the land within a mile of Fife Heights, which is well above the 22% typical across the communities we serve. Three visits: late October into early November after the needle and leaf drop, a midwinter check after the first big wind storms, and a spring cleaning in March or April when moss and seed debris build up.
Gutter service in Fife HeightsWhen should I clean gutters in Bonney Lake?
Heavy tree cover · 30%For most homes in Bonney Lake, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Buckley 1 NE weather station (6.8 inches on average). Tree canopy covers about 30% of the land within a mile of Bonney Lake, which is well above the 22% typical across the communities we serve. Three visits: late October into early November after the needle and leaf drop, a midwinter check after the first big wind storms, and a spring cleaning in March or April when moss and seed debris build up.
Gutter service in Bonney LakeWhen should I clean gutters in Lakeland North?
Heavy tree cover · 29%For most homes in Lakeland North, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Kent weather station (6.2 inches on average). Tree canopy covers about 29% of the land within a mile of Lakeland North, which is well above the 22% typical across the communities we serve. Three visits: late October into early November after the needle and leaf drop, a midwinter check after the first big wind storms, and a spring cleaning in March or April when moss and seed debris build up.
Gutter service in Lakeland NorthWhen should I clean gutters in Normandy Park?
Moderate tree cover · 27%For most homes in Normandy Park, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Seattle-Tacoma Intl Airport weather station (6.3 inches on average). Tree canopy covers about 27% of the land within a mile of Normandy Park, which is above the 22% typical across the communities we serve. Two visits: late October into early November, after the leaves and needles come down, and again in March or April before moss and spring seed debris settle in.
Gutter service in Normandy ParkWhen should I clean gutters in Prairie Ridge?
Moderate tree cover · 27%For most homes in Prairie Ridge, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Buckley 1 NE weather station (6.8 inches on average). Tree canopy covers about 27% of the land within a mile of Prairie Ridge, which is above the 22% typical across the communities we serve. Two visits: late October into early November, after the leaves and needles come down, and again in March or April before moss and spring seed debris settle in.
Gutter service in Prairie RidgeWhen should I clean gutters in Fircrest?
Moderate tree cover · 27%For most homes in Fircrest, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma Narrows Airport weather station (7.2 inches on average). Tree canopy covers about 27% of the land within a mile of Fircrest, which is above the 22% typical across the communities we serve. Two visits: late October into early November, after the leaves and needles come down, and again in March or April before moss and spring seed debris settle in.
Gutter service in FircrestWhen should I clean gutters in Burien?
Moderate tree cover · 26%For most homes in Burien, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Seattle-Tacoma Intl Airport weather station (6.3 inches on average). Tree canopy covers about 26% of the land within a mile of Burien, which is above the 22% typical across the communities we serve. Two visits: late October into early November, after the leaves and needles come down, and again in March or April before moss and spring seed debris settle in.
Gutter service in BurienWhen should I clean gutters in University Place?
Moderate tree cover · 26%For most homes in University Place, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma Narrows Airport weather station (7.2 inches on average). Tree canopy covers about 26% of the land within a mile of University Place, which is above the 22% typical across the communities we serve. Two visits: late October into early November, after the leaves and needles come down, and again in March or April before moss and spring seed debris settle in.
Gutter service in University PlaceWhen should I clean gutters in South Hill?
Moderate tree cover · 25%For most homes in South Hill, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma #1 weather station (6.5 inches on average). Tree canopy covers about 25% of the land within a mile of South Hill, which is above the 22% typical across the communities we serve. Two visits: late October into early November, after the leaves and needles come down, and again in March or April before moss and spring seed debris settle in.
Gutter service in South HillWhen should I clean gutters in Milton?
Moderate tree cover · 25%For most homes in Milton, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma #1 weather station (6.5 inches on average). Tree canopy covers about 25% of the land within a mile of Milton, which is above the 22% typical across the communities we serve. Two visits: late October into early November, after the leaves and needles come down, and again in March or April before moss and spring seed debris settle in.
Gutter service in MiltonWhen should I clean gutters in Northeast Tacoma?
Moderate tree cover · 24%For most homes in Northeast Tacoma, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma #1 weather station (6.5 inches on average). Tree canopy covers about 24% of the land within a mile of Northeast Tacoma, which is above the 22% typical across the communities we serve. Two visits: late October into early November, after the leaves and needles come down, and again in March or April before moss and spring seed debris settle in.
Gutter service in Northeast TacomaWhen should I clean gutters in Des Moines?
Moderate tree cover · 23%For most homes in Des Moines, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Seattle-Tacoma Intl Airport weather station (6.3 inches on average). Tree canopy covers about 23% of the land within a mile of Des Moines, which is about the 22% typical across the communities we serve. Two visits: late October into early November, after the leaves and needles come down, and again in March or April before moss and spring seed debris settle in.
Gutter service in Des MoinesWhen should I clean gutters in Edgewood?
Moderate tree cover · 23%For most homes in Edgewood, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma #1 weather station (6.5 inches on average). Tree canopy covers about 23% of the land within a mile of Edgewood, which is about the 22% typical across the communities we serve. Two visits: late October into early November, after the leaves and needles come down, and again in March or April before moss and spring seed debris settle in.
Gutter service in EdgewoodWhen should I clean gutters in Eastside?
Moderate tree cover · 23%For most homes in Eastside, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma #1 weather station (6.5 inches on average). Tree canopy covers about 23% of the land within a mile of Eastside, which is about the 22% typical across the communities we serve. Two visits: late October into early November, after the leaves and needles come down, and again in March or April before moss and spring seed debris settle in.
Gutter service in EastsideWhen should I clean gutters in Waller?
Moderate tree cover · 22%For most homes in Waller, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma #1 weather station (6.5 inches on average). Tree canopy covers about 22% of the land within a mile of Waller, which is about the 22% typical across the communities we serve. Two visits: late October into early November, after the leaves and needles come down, and again in March or April before moss and spring seed debris settle in.
Gutter service in WallerWhen should I clean gutters in West End?
Moderate tree cover · 22%For most homes in West End, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma Narrows Airport weather station (7.2 inches on average). Tree canopy covers about 22% of the land within a mile of West End, which is about the 22% typical across the communities we serve. Two visits: late October into early November, after the leaves and needles come down, and again in March or April before moss and spring seed debris settle in.
Gutter service in West EndWhen should I clean gutters in North End and Proctor?
Moderate tree cover · 22%For most homes in North End and Proctor, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma #1 weather station (6.5 inches on average). Tree canopy covers about 22% of the land within a mile of North End and Proctor, which is about the 22% typical across the communities we serve. Two visits: late October into early November, after the leaves and needles come down, and again in March or April before moss and spring seed debris settle in.
Gutter service in North End and ProctorWhen should I clean gutters in Kent?
Moderate tree cover · 22%For most homes in Kent, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Kent weather station (6.2 inches on average). Tree canopy covers about 22% of the land within a mile of Kent, which is about the 22% typical across the communities we serve. Two visits: late October into early November, after the leaves and needles come down, and again in March or April before moss and spring seed debris settle in.
Gutter service in KentWhen should I clean gutters in Algona?
Moderate tree cover · 20%For most homes in Algona, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma #1 weather station (6.5 inches on average). Tree canopy covers about 20% of the land within a mile of Algona, which is below the 22% typical across the communities we serve. Two visits: late October into early November, after the leaves and needles come down, and again in March or April before moss and spring seed debris settle in.
Gutter service in AlgonaWhen should I clean gutters in Midland?
Moderate tree cover · 20%For most homes in Midland, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma #1 weather station (6.5 inches on average). Tree canopy covers about 20% of the land within a mile of Midland, which is below the 22% typical across the communities we serve. Two visits: late October into early November, after the leaves and needles come down, and again in March or April before moss and spring seed debris settle in.
Gutter service in MidlandWhen should I clean gutters in Pacific?
Moderate tree cover · 19%For most homes in Pacific, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma #1 weather station (6.5 inches on average). Tree canopy covers about 19% of the land within a mile of Pacific, which is below the 22% typical across the communities we serve. Two visits: late October into early November, after the leaves and needles come down, and again in March or April before moss and spring seed debris settle in.
Gutter service in PacificWhen should I clean gutters in Puyallup?
Moderate tree cover · 18%For most homes in Puyallup, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma #1 weather station (6.5 inches on average). Tree canopy covers about 18% of the land within a mile of Puyallup, which is below the 22% typical across the communities we serve. Two visits: late October into early November, after the leaves and needles come down, and again in March or April before moss and spring seed debris settle in.
Gutter service in PuyallupWhen should I clean gutters in Lake Tapps?
Lighter tree cover · 18%For most homes in Lake Tapps, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Buckley 1 NE weather station (6.8 inches on average). Tree canopy covers about 18% of the land within a mile of Lake Tapps, which is below the 22% typical across the communities we serve. One thorough cleaning in late October or early November usually handles it, with a spring check in March or April if a tree overhangs the roof.
Gutter service in Lake TappsWhen should I clean gutters in Old Town?
Lighter tree cover · 17%For most homes in Old Town, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma #1 weather station (6.5 inches on average). Tree canopy covers about 17% of the land within a mile of Old Town, which is below the 22% typical across the communities we serve. One thorough cleaning in late October or early November usually handles it, with a spring check in March or April if a tree overhangs the roof.
Gutter service in Old TownWhen should I clean gutters in Sumner?
Lighter tree cover · 17%For most homes in Sumner, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma #1 weather station (6.5 inches on average). Tree canopy covers about 17% of the land within a mile of Sumner, which is below the 22% typical across the communities we serve. One thorough cleaning in late October or early November usually handles it, with a spring check in March or April if a tree overhangs the roof.
Gutter service in SumnerWhen should I clean gutters in South Tacoma?
Lighter tree cover · 14%For most homes in South Tacoma, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma #1 weather station (6.5 inches on average). Tree canopy covers about 14% of the land within a mile of South Tacoma, which is below the 22% typical across the communities we serve. One thorough cleaning in late October or early November usually handles it, with a spring check in March or April if a tree overhangs the roof.
Gutter service in South TacomaWhen should I clean gutters in Ruston?
Lighter tree cover · 13%For most homes in Ruston, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma Narrows Airport weather station (7.2 inches on average). Tree canopy covers about 13% of the land within a mile of Ruston, which is below the 22% typical across the communities we serve. One thorough cleaning in late October or early November usually handles it, with a spring check in March or April if a tree overhangs the roof.
Gutter service in RustonWhen should I clean gutters in Browns Point?
Lighter tree cover · 12%For most homes in Browns Point, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma #1 weather station (6.5 inches on average). Tree canopy covers about 12% of the land within a mile of Browns Point, which is below the 22% typical across the communities we serve. One thorough cleaning in late October or early November usually handles it, with a spring check in March or April if a tree overhangs the roof.
Gutter service in Browns PointWhen should I clean gutters in Stadium District?
Lighter tree cover · 12%For most homes in Stadium District, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma #1 weather station (6.5 inches on average). Tree canopy covers about 12% of the land within a mile of Stadium District, which is below the 22% typical across the communities we serve. One thorough cleaning in late October or early November usually handles it, with a spring check in March or April if a tree overhangs the roof.
Gutter service in Stadium DistrictWhen should I clean gutters in Auburn?
Lighter tree cover · 9%For most homes in Auburn, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Kent weather station (6.2 inches on average). Tree canopy covers about 9% of the land within a mile of Auburn, which is below the 22% typical across the communities we serve. One thorough cleaning in late October or early November usually handles it, with a spring check in March or April if a tree overhangs the roof.
Gutter service in AuburnWhen should I clean gutters in Fife?
Lighter tree cover · 9%For most homes in Fife, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma #1 weather station (6.5 inches on average). Tree canopy covers about 9% of the land within a mile of Fife, which is below the 22% typical across the communities we serve. One thorough cleaning in late October or early November usually handles it, with a spring check in March or April if a tree overhangs the roof.
Gutter service in FifeWhen should I clean gutters in Tacoma?
Lighter tree cover · 7%For most homes in Tacoma, the best time to clean gutters is late October into early November, after the needle and leaf drop and before November, the wettest month at the Tacoma #1 weather station (6.5 inches on average). Tree canopy covers about 7% of the land within a mile of Tacoma, which is below the 22% typical across the communities we serve. One thorough cleaning in late October or early November usually handles it, with a spring check in March or April if a tree overhangs the roof.
Gutter service in TacomaThe two windows
Late October to early November, then March to April
The main cleaning belongs after the leaves and needles fall and before November’s storms. On tree-heavy lots, a second visit in spring clears the moss crumbs and seed debris before they bake in over summer. Fine metal mesh BroGuard keeps fir and cedar needles out between visits, so the gutter keeps moving water all winter.
South Sound gutter season questions
Late October into early November, after the main leaf and needle drop and before November, the wettest month of the year. Homes under heavy fir, cedar or maple cover usually need a second cleaning in March or April.
Most homes need it twice a year, in fall and spring. Lots with heavy tree cover often need a third midwinter check after wind storms, and homes with little tree cover can often get by with one thorough fall cleaning.
Washington State University notes that western redcedar often sheds older needles dramatically in early fall after a dry summer. It is normal, and it lands right in the gutter.
Moss holds soil and debris and keeps roofs wet, according to Oregon State University, and it breaks up and washes into gutters through the wet season. A spring cleaning clears it before it settles into a hard layer.
Fine metal mesh guards like BroGuard block needles that slip through wider screens. They cut down how often you need cleanings, especially under conifers.
The Tacoma #1 weather station averages 40.8 inches a year (NOAA 1991 to 2020 normals). Tacoma Narrows Airport averages 42.0 inches, and Buckley, near Bonney Lake and Tehaleh, averages 48.3 inches.
Sources and how this works
- NOAA National Centers for Environmental Information, U.S. Climate Normals 1991 to 2020 (monthly precipitation and days with 0.10 inch or more)
- Multi-Resolution Land Characteristics Consortium, NLCD 2021 Tree Canopy Cover (USDA Forest Service and USGS)
- Washington State University HortSense, Common cultural: needle loss
- Oregon State University, Maintaining a moss-free roof takes some effort
CrowdBoost built the Moss and Needle Season Map for The Brothers That Just Do Gutters in October 2026. Each community uses the nearest of five NOAA stations (Tacoma #1, Tacoma Narrows Airport, Seattle-Tacoma International Airport, Kent and Buckley 1 NE). Tree canopy is the average NLCD 2021 canopy cover within one mile of the community’s center. Debris timing describes a typical South Sound year; your trees and your roof decide the details.
Free estimates
Get on the fall schedule before the needle drop
Free, no-pressure estimates from Jamie and Zeke’s South Sound team. Hand cleaning, seamless gutters formed at your home, and fine metal mesh BroGuard that keeps fir and cedar needles out.
Licensed, Bonded & Insured · Washington Contractor License #BRTHRBT745J1

The Tacoma Rain Calendar: How Long You Actually Have Before Your Gutters Matter
Fir Needles, Cedar Flagging, and Bigleaf Maple: What Is Really Filling Your Gutters
What New Gutters Actually Cost in Tacoma (And What Moves the Number)