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Calaveras County, California

Gutter cleaning, repair and new gutters in Copperopolis, CA

Copperopolis gets about 30 inches of rain in a normal year, and on about 9 days a year an inch or more falls in a single day. The wettest season is winter (December to February), with about 15.9 inches; the driest is summer (June to August), with 0.4. That is about 18,400 gallons a year off each 1,000 square feet of roof, every drop of it through a gutter and a downspout.

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Copperopolis: rain and roofs

NOAA station USC00046174, 9 mi
29.8 in
Rain in a normal year, Copperopolis
NOAA normal, NEW MELONES DAM HQ
9.3
Days with an inch or more
a year
18,400 gal
Water off 1,000 sq ft of roof in Copperopolis
0.62 gal per sq ft per inch
2.56 in/hr
5-minute downpour, once in 10 years
NOAA Atlas 14 Volume 6
Dec 11
First fall frost
median date
1997
Median year homes were built
ACS 2020–2024
12%
Homes built before 1980
ACS 2020–2024
Winter15.9 in
Spring8.8 in
Summer0.4 in
Fall4.6 in

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

Counting days with an inch of rain or more, Copperopolis sits 144th for heavy-rain days of the 939 places in California on this site (9.3 a year). Its housing ranks among the newest by median year built of the 938 places in California on this site (half built by 1997). By first frost it falls among the latest for the first fall frost of the 507 places in California on this site (December 11).

When to clean gutters in Copperopolis

The first fall frost comes around December 11 in a typical year here, and the last spring frost around February 20 (median dates, NOAA normals). Booking the fall cleaning after the first frost, once the trees over the roof are bare, catches the season’s drop in one visit; the spring cleaning comes after the pollen and catkins are down.

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

Gutter and downspout size for Copperopolis rain

The short, hard downpour is what a gutter is sized for. In Copperopolis the five-minute rain expected about once in ten years falls at 2.56 inches an hour (NOAA Atlas 14 Volume 6). At that rate one 2-by-3-inch downspout drains about 2,810 square feet of roof and one 3-by-4-inch downspout about 5,630, 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 Copperopolis

Half the homes in Copperopolis were built by 1997, 12% before 1980 (ACS 2020–2024). Most houses here are young enough to have their first gutters, so cleanings, guards and small leaks come up more than replacements.

81% of households own their home, and 78% of homes are detached houses, 8% townhouses. If an association maintains the exterior, the gutters may be its job rather than yours; check before calling.

Hiring in California

Licensing for gutter work differs from state to state; ask a contractor in Copperopolis which license or registration they hold in California, and for proof 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 Copperopolis

In a neighborhood with half its homes built by 1997, the usual calls are cleaning, guards and small repairs. The line takes all of it:

Nearby

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