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Nassau County, New York

Gutter cleaning, repair and new gutters in Hewlett, NY

Rain in Hewlett adds up to about 43 inches in a normal year, with about 11 days that bring an inch or more. The wettest season is summer (June to August), with about 11.8 inches; the driest is winter (December to February), with 9.9. Every 1,000 square feet of roof sheds about 26,800 gallons a year, and all of it goes through the gutters.

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Hewlett: rain and roofs

NOAA station USW00094789, 4 mi
43.3 in
Rain in a normal year, Hewlett
NOAA normal, NEW YORK JFK INTL AP
11.3
Days with an inch or more
a year
26,800 gal
Water off 1,000 sq ft of roof in Hewlett
0.62 gal per sq ft per inch
7.82 in/hr
5-minute downpour, once in 10 years
NOAA Atlas 14 Volume 10
Nov 14
First fall frost
median date
1951
Median year homes were built
ACS 2020–2024
94%
Homes built before 1980
ACS 2020–2024
Winter9.9 in
Spring11.2 in
Summer11.8 in
Fall10.4 in

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

For days with an inch of rain or more, Hewlett ranks near the middle of the 817 places in New York on this site (11.3 a year). By the age of its homes it sits near the middle of the 810 places in New York on this site (half built by 1951). By its first fall frost it sits among the latest for the first fall frost of the 817 places in New York on this site (November 14).

When to clean gutters in Hewlett

The first fall frost comes around November 14 in a typical year here, and the last spring frost around April 2 (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 Hewlett rain

What overwhelms a gutter is a burst, not a season. In Hewlett the five-minute rain expected about once in ten years falls at 7.82 inches an hour (NOAA Atlas 14 Volume 10). At that rate one 2-by-3-inch downspout drains about 920 square feet of roof and one 3-by-4-inch downspout about 1,840, 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 Hewlett

Half the homes in Hewlett were built by 1951, 94% 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.

86% of households own their home, and 67% of homes are detached houses, 1% 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 Hewlett what New York requires of them for gutter work, and to show proof of insurance. Hiring a gutter contractor

Gutter work in Hewlett

With half the homes built by 1951, 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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