Fresno County, California
Gutter cleaning, repair and new gutters in Kerman, CA
Kerman gets about 11 inches of rain in a normal year, and on about 2 days a year an inch or more falls in a single day. The wettest season is winter (December to February), with about 6.1 inches; the driest is summer (June to August), with 0.2. Every 1,000 square feet of roof sheds about 7,000 gallons a year, and all of it goes through the gutters.
Call (866) 228-6229 free call to a gutter contractor serving KermanKerman: rain and roofs
NOAA station USC00045233, 16 miBars to one scale; the longest is winter (December to February).
For days with an inch of rain or more, Kerman ranks among the fewest heavy-rain days of the 939 places in California on this site (1.6 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 1993). The first frost here ranks near the middle of the 507 places in California on this site (November 27).
When to clean gutters in Kerman
The first fall frost comes around November 27 in a typical year here, and the last spring frost around February 18 (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 Kerman rain
Gutters are sized for the worst few minutes of a storm, not for the year. In Kerman the five-minute rain expected about once in ten years falls at 1.81 inches an hour (NOAA Atlas 14 Volume 6). At that rate one 2-by-3-inch downspout drains about 3,980 square feet of roof and one 3-by-4-inch downspout about 7,960, 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.
Kerman is dry by national standards, about 11 inches in a normal year, but much of the rain that does come can arrive in short, hard storms: the five-minute downpour expected once in ten years still runs at 1.81 inches an hour. Where gutters are used here, the job is moving that burst away from the foundation, and keeping a dry season’s dust and debris from blocking the first storm.
The houses in Kerman
Half the homes in Kerman were built by 1993, 25% 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.
51% of households own their home, and 70% of homes are detached houses, 3% townhouses. Where an HOA governs the exterior, its rules on gutter color and style apply before any order is placed.
Hiring in California
Before hiring in Kerman, 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 Kerman
In a neighborhood with half its homes built by 1993, the usual calls are cleaning, guards and small repairs. The line takes all of it: