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Gutter cleaning, repair and new gutters in Valinda, CA

A normal year in Valinda brings about 17 inches of rain; on roughly 5 of its days, an inch or more comes down at once. The wettest season is winter (December to February), with about 10.8 inches; the driest is summer (June to August), with 0.2. Off a 1,000-square-foot roof, that comes to about 10,400 gallons a year for the gutters to carry.

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Valinda: rain and roofs

NOAA station USC00042090, 5 mi
16.7 in
Rain in a normal year, Valinda
NOAA normal, COVINA CITY YARD FC387B
5.4
Days with an inch or more
a year
10,400 gal
Water off 1,000 sq ft of roof in Valinda
0.62 gal per sq ft per inch
3.37 in/hr
5-minute downpour, once in 10 years
NOAA Atlas 14 Volume 6
1957
Median year homes were built
ACS 2020–2024
88%
Homes built before 1980
ACS 2020–2024
Winter10.8 in
Spring3.8 in
Summer0.2 in
Fall1.9 in

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

By heavy-rain days, Valinda falls near the middle of the 939 places in California on this site (5.4 a year). By house age it falls 72nd oldest by median year built of the 938 places in California on this site (half built by 1957).

When to clean gutters in Valinda

Frost is rare in Valinda, and in many years there is none (NOAA normals). With no hard freeze to strip the trees, the fall cleaning follows the leaf drop itself; book it once the trees over the roof are bare, and plan a second visit in spring.

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

Gutter and downspout size for Valinda rain

Gutters are sized for the worst few minutes of a storm, not for the year. In Valinda the five-minute rain expected about once in ten years falls at 3.37 inches an hour (NOAA Atlas 14 Volume 6). At that rate one 2-by-3-inch downspout drains about 2,140 square feet of roof and one 3-by-4-inch downspout about 4,270, 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 Valinda

Half the homes in Valinda were built by 1957, 88% 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. On a house built before 1978, replacing more than 20 square feet of painted fascia or trim falls under the EPA’s lead-safe rule, so ask whether the crew is certified.

77% of households own their home, and 91% of homes are detached houses, 6% 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 Valinda, 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 Valinda

With half the homes built by 1957, replacement gutters and the fascia behind them come up more often here than in newer suburbs. The line takes all of it:

Nearby

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