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Westchester County, New York

Gutter cleaning, repair and new gutters in Armonk, NY

A normal year in Armonk brings about 48 inches of rain; on roughly 13 of its days, an inch or more comes down at once. The wettest season is fall (September to November), with about 12.9 inches; the driest is winter (December to February), with 9.9. Every 1,000 square feet of roof sheds about 29,600 gallons a year, and all of it goes through the gutters.

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Armonk: rain and roofs

NOAA station USW00094745, 5 mi
47.8 in
Rain in a normal year, Armonk
NOAA normal, WESTCHESTER CO AP
12.6
Days with an inch or more
a year
29,600 gal
Water off 1,000 sq ft of roof in Armonk
0.62 gal per sq ft per inch
7.21 in/hr
5-minute downpour, once in 10 years
NOAA Atlas 14 Volume 10
Oct 31
First fall frost
median date
1982
Median year homes were built
ACS 2020–2024
48%
Homes built before 1980
ACS 2020–2024
Winter9.9 in
Spring12.3 in
Summer12.7 in
Fall12.9 in

Bars to one scale; the longest is fall (September to November).

For days with an inch of rain or more, Armonk ranks 143rd for heavy-rain days of the 817 places in New York on this site (12.6 a year). By house age it falls among the newest by median year built of the 810 places in New York on this site (half built by 1982). By its first fall frost it sits near the middle of the 817 places in New York on this site (October 31).

When to clean gutters in Armonk

The first fall frost comes around October 31 in a typical year here, and the last spring frost around April 12 (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 Armonk rain

What overwhelms a gutter is a burst, not a season. In Armonk the five-minute rain expected about once in ten years falls at 7.21 inches an hour (NOAA Atlas 14 Volume 10). At that rate one 2-by-3-inch downspout drains about 1,000 square feet of roof and one 3-by-4-inch downspout about 2,000, 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.

With about 34 inches of snow in a normal year here (NOAA normals), gutters carry ice as well as water. Ice dams start with heat from the house melting roof snow that refreezes at the edge (University of Minnesota Extension); the fix for the dam is in the attic, and the gutter’s part is to be hung strongly enough to take the weight.

The houses in Armonk

Half the homes in Armonk were built by 1982, 48% 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. 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.

93% of households own their home, and 80% of homes are detached houses, 9% townhouses. In a townhouse or HOA community, check who owns the gutters and what colors are allowed before booking.

Hiring in New York

Ask any contractor working in Armonk what New York requires of them for gutter work, and to show proof of insurance. Hiring a gutter contractor

Gutter work in Armonk

With half the homes built by 1982, 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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