Humboldt County, California
Gutter cleaning, repair and new gutters in McKinleyville, CA
A normal year in McKinleyville brings about 46 inches of rain; on roughly 11 of its days, an inch or more comes down at once. The wettest season is winter (December to February), with about 22.9 inches; the driest is summer (June to August), with 1.4. Off a 1,000-square-foot roof, that comes to about 28,600 gallons a year for the gutters to carry.
Call (866) 228-6229 free call to a gutter contractor serving McKinleyvilleMcKinleyville: rain and roofs
NOAA station USW00024283, 2 miBars to one scale; the longest is winter (December to February).
By heavy-rain days, McKinleyville falls 87th for heavy-rain days of the 939 places in California on this site (11.4 a year). By the age of its homes it sits among the newest by median year built of the 938 places in California on this site (half built by 1992). By first frost it falls near the middle of the 507 places in California on this site (November 30).
When to clean gutters in McKinleyville
The first fall frost comes around November 30 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.
Gutter and downspout size for McKinleyville rain
Gutters are sized for the worst few minutes of a storm, not for the year. In McKinleyville the five-minute rain expected about once in ten years falls at 3.11 inches an hour (NOAA Atlas 14 Volume 6). At that rate one 2-by-3-inch downspout drains about 2,320 square feet of roof and one 3-by-4-inch downspout about 4,630, by the rule in the Copper Development Association’s design handbook. Try your own roof in the gutter and downspout calculator, which starts from this figure.
The houses in McKinleyville
Half the homes in McKinleyville were built by 1992, 34% 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.
59% of households own their home, and 73% of homes are detached houses, 7% townhouses. If an association maintains the exterior, the gutters may be its job rather than yours; check before calling.
Hiring in California
Before hiring in McKinleyville, ask which California license or registration the contractor holds and for a certificate of liability insurance. Hiring a gutter contractor
In California’s fire hazard severity zones, the 2025 Wildland-Urban Interface Code (in force January 1, 2026) requires gutters and downspouts of noncombustible material, and gutters fitted with an approved means to keep leaves and debris from collecting (section 504.4). (2025 California Wildland-Urban Interface Code, Chapter 5 (UpCodes))
Gutter work in McKinleyville
In a neighborhood with half its homes built by 1992, the usual calls are cleaning, guards and small repairs. The line takes all of it: