Siskiyou County, California
Gutter cleaning, repair and new gutters in Lake Shastina, CA
Rain in Lake Shastina adds up to about 38 inches in a normal year, with about 11 days that bring an inch or more. The wettest season is winter (December to February), with about 19.3 inches; the driest is summer (June to August), with 1.6. Every 1,000 square feet of roof sheds about 23,300 gallons a year, and all of it goes through the gutters.
Call (866) 228-6229 free call to a gutter contractor serving Lake ShastinaLake Shastina: rain and roofs
NOAA station USW00024215, 13 miBars to one scale; the longest is winter (December to February).
For days with an inch of rain or more, Lake Shastina ranks 115th for heavy-rain days of the 939 places in California on this site (10.8 a year). By house age it falls among the newest by median year built of the 938 places in California on this site (half built by 1995). By its first fall frost it sits 25th earliest for the first fall frost of the 507 places in California on this site (October 12).
When to clean gutters in Lake Shastina
The first fall frost comes around October 12 in a typical year here, and the last spring frost around May 6 (median dates, NOAA normals). Plan the fall visit for after the frost, when the trees over the roof have finished dropping, and the spring visit for after the pollen and catkins.
When to clean gutters explains how the trees over a roof change the schedule.
Gutter and downspout size for Lake Shastina rain
What overwhelms a gutter is a burst, not a season. In Lake Shastina 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.
Lake Shastina averages about 89 inches of snow a year (NOAA normals). Snow on a roof brings ice dams: heat escaping from the house melts the snow, and the water refreezes at the cold eave, in the gutter and over it. University of Minnesota Extension puts the cause in the attic, not in the gutter, so a gutter that fills with ice is a symptom; hangers spaced to carry ice and a sound fascia are what the gutter itself needs.
The houses in Lake Shastina
Half the homes in Lake Shastina were built by 1995, 27% before 1980 (ACS 2020–2024). In a neighborhood that age, many houses are on their second set of gutters or due for one, and the fascia board behind them is worth checking at the same visit.
86% of households own their home, and 96% of homes are detached houses, 1% townhouses. Where an HOA governs the exterior, its rules on gutter color and style apply before any order is placed.
Hiring in California
Ask any contractor working in Lake Shastina what California requires of them for gutter work, and to show proof of 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 Lake Shastina
In a neighborhood with half its homes built by 1995, the usual calls are cleaning, guards and small repairs. The line takes all of it: