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Rockland County, New York

Gutter cleaning, repair and new gutters in Haverstraw, NY

A normal year in Haverstraw brings about 50 inches of rain; on roughly 14 of its days, an inch or more comes down at once. The wettest season is fall (September to November), with about 13.7 inches; the driest is winter (December to February), with 11.2. Off a 1,000-square-foot roof, that comes to about 31,200 gallons a year for the gutters to carry.

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Haverstraw: rain and roofs

NOAA station USC00309670, 10 mi
50.3 in
Rain in a normal year, Haverstraw
NOAA normal, YORKTOWN HTS 1W
13.7
Days with an inch or more
a year
31,200 gal
Water off 1,000 sq ft of roof in Haverstraw
0.62 gal per sq ft per inch
7.30 in/hr
5-minute downpour, once in 10 years
NOAA Atlas 14 Volume 10
Oct 19
First fall frost
median date
1962
Median year homes were built
ACS 2020–2024
72%
Homes built before 1980
ACS 2020–2024
Winter11.2 in
Spring11.9 in
Summer13.6 in
Fall13.7 in

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

By heavy-rain days, Haverstraw falls 53rd for heavy-rain days of the 817 places in New York on this site (13.7 a year). Its housing ranks near the middle of the 810 places in New York on this site (half built by 1962). The first frost here ranks near the middle of the 817 places in New York on this site (October 19).

When to clean gutters in Haverstraw

The first fall frost comes around October 19 in a typical year here, and the last spring frost around April 25 (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 Haverstraw rain

Gutters are sized for the worst few minutes of a storm, not for the year. In Haverstraw the five-minute rain expected about once in ten years falls at 7.30 inches an hour (NOAA Atlas 14 Volume 10). At that rate one 2-by-3-inch downspout drains about 990 square feet of roof and one 3-by-4-inch downspout about 1,970, 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.

Haverstraw averages about 40 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 Haverstraw

Half the homes in Haverstraw were built by 1962, 72% 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.

52% of households own their home, and 31% of homes are detached houses, 16% townhouses. If an association maintains the exterior, the gutters may be its job rather than yours; check before calling.

Hiring in New York

Before hiring in Haverstraw, ask which New York license or registration the contractor holds and for a certificate of liability insurance. Hiring a gutter contractor

Gutter work in Haverstraw

With half the homes built by 1962, 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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