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Cattaraugus County, New York

Gutter cleaning, repair and new gutters in Allegany, NY

Rain in Allegany adds up to about 41 inches in a normal year, with about 7 days that bring an inch or more. The wettest season is summer (June to August), with about 12.8 inches; the driest is winter (December to February), with 7.9. Off a 1,000-square-foot roof, that comes to about 25,200 gallons a year for the gutters to carry.

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Allegany: rain and roofs

NOAA station USC00306196, 2 mi
40.7 in
Rain in a normal year, Allegany
NOAA normal, OLEAN
6.7
Days with an inch or more
a year
25,200 gal
Water off 1,000 sq ft of roof in Allegany
0.62 gal per sq ft per inch
6.83 in/hr
5-minute downpour, once in 10 years
NOAA Atlas 14 Volume 10
Oct 11
First fall frost
median date
1954
Median year homes were built
ACS 2020–2024
90%
Homes built before 1980
ACS 2020–2024
Winter7.9 in
Spring9.6 in
Summer12.8 in
Fall10.3 in

Bars to one scale; the longest is summer (June to August).

By heavy-rain days, Allegany falls among the fewest heavy-rain days of the 817 places in New York on this site (6.7 a year). Its housing ranks near the middle of the 810 places in New York on this site (half built by 1954). By first frost it falls 143rd earliest for the first fall frost of the 817 places in New York on this site (October 11).

When to clean gutters in Allegany

The first fall frost comes around October 11 in a typical year here, and the last spring frost around May 7 (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 Allegany rain

Gutters are sized for the worst few minutes of a storm, not for the year. In Allegany the five-minute rain expected about once in ten years falls at 6.83 inches an hour (NOAA Atlas 14 Volume 10). At that rate one 2-by-3-inch downspout drains about 1,050 square feet of roof and one 3-by-4-inch downspout about 2,110, 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.

Allegany averages about 65 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 Allegany

Half the homes in Allegany were built by 1954, 90% 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.

64% of households own their home, and 74% of homes are detached houses, 2% townhouses. If an association maintains the exterior, the gutters may be its job rather than yours; check before calling.

Hiring in New York

Licensing for gutter work differs from state to state; ask a contractor in Allegany which license or registration they hold in New York, and for proof of liability insurance. Hiring a gutter contractor

Gutter work in Allegany

With half the homes built by 1954, 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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