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King County, Washington

Gutter cleaning, repair and new gutters in Redmond, WA

Redmond gets about 38 inches of rain in a normal year, and on about 4 days a year an inch or more falls in a single day. The wettest season is winter (December to February), with about 14.2 inches; the driest is summer (June to August), with 3.4. Off a 1,000-square-foot roof, that comes to about 23,400 gallons a year for the gutters to carry.

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Redmond: rain and roofs

NOAA station USW00094290, 7 mi
37.8 in
Rain in a normal year, Redmond
NOAA normal, SEATTLE SAND PT WSFO
4.2
Days with an inch or more
a year
23,400 gal
Water off 1,000 sq ft of roof in Redmond
0.62 gal per sq ft per inch
Nov 23
First fall frost
median date
1991
Median year homes were built
ACS 2020–2024
29%
Homes built before 1980
ACS 2020–2024
Winter14.2 in
Spring9.0 in
Summer3.4 in
Fall11.2 in

Bars to one scale; the longest is winter (December to February).

By heavy-rain days, Redmond falls near the middle of the 344 places in Washington on this site (4.2 a year). Its housing ranks near the middle of the 344 places in Washington on this site (half built by 1991). The first frost here ranks among the latest for the first fall frost of the 344 places in Washington on this site (November 23).

When to clean gutters in Redmond

The first fall frost comes around November 23 in a typical year here, and the last spring frost around March 8 (median dates, NOAA normals). A fall cleaning set for the weeks after that frost, when the branches over the house are bare, gets the year’s leaves in one trip; a spring visit follows once the pollen and catkins have come down.

When to clean gutters explains how the trees over a roof change the schedule.

Weather and gutters in Redmond

NOAA Atlas 14 does not cover Washington and Oregon, so there is no current federal estimate of the short downpour for Redmond; NOAA plans published Atlas 15 estimates for the lower 48 states no earlier than September 2027. Here gutters are sized from the roof and the local building department’s design rate.

The houses in Redmond

Half the homes in Redmond were built by 1991, 29% before 1980 (ACS 2020–2024). At that age a gutter has seen decades of leaves and storms, and the fascia it hangs from has too.

45% of households own their home, and 38% of homes are detached houses, 8% townhouses. Where an HOA governs the exterior, its rules on gutter color and style apply before any order is placed.

Hiring in Washington

Before hiring in Redmond, ask which Washington license or registration the contractor holds and for a certificate of liability insurance. Hiring a gutter contractor

Gutter work in Redmond

In a neighborhood with half its homes built by 1991, the usual calls are cleaning, guards and small repairs. The line takes all of it:

Nearby

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