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Morris County, New Jersey

Gutter cleaning, repair and new gutters in Morristown, NJ

A normal year in Morristown brings about 50 inches of rain; on roughly 14 of its days, an inch or more comes down at once. The wettest season is summer (June to August), with about 14.4 inches; the driest is winter (December to February), with 10.9. 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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Morristown: rain and roofs

NOAA station USC00281335, 7 mi
50.4 in
Rain in a normal year, Morristown
NOAA normal, CANOE BROOK
13.7
Days with an inch or more
a year
31,200 gal
Water off 1,000 sq ft of roof in Morristown
0.62 gal per sq ft per inch
6.36 in/hr
5-minute downpour, once in 10 years
NOAA Atlas 14 Volume 2
Oct 27
First fall frost
median date
1968
Median year homes were built
ACS 2020–2024
62%
Homes built before 1980
ACS 2020–2024
Winter10.9 in
Spring12.3 in
Summer14.4 in
Fall12.8 in

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

By heavy-rain days, Morristown falls near the middle of the 547 places in New Jersey on this site (13.7 a year). Its housing ranks near the middle of the 540 places in New Jersey on this site (half built by 1968). By first frost it falls near the middle of the 547 places in New Jersey on this site (October 27).

When to clean gutters in Morristown

The first fall frost comes around October 27 in a typical year here, and the last spring frost around April 18 (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 Morristown rain

Gutters are sized for the worst few minutes of a storm, not for the year. In Morristown the five-minute rain expected about once in ten years falls at 6.36 inches an hour (NOAA Atlas 14 Volume 2). At that rate one 2-by-3-inch downspout drains about 1,130 square feet of roof and one 3-by-4-inch downspout about 2,260, 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 Morristown

Half the homes in Morristown were built by 1968, 62% 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.

36% of households own their home, and 25% of homes are detached houses, 9% townhouses. If an association maintains the exterior, the gutters may be its job rather than yours; check before calling.

Hiring in New Jersey

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

Gutter work in Morristown

With half the homes built by 1968, 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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