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Gutter cleaning, repair and new gutters in Johnson City, NY

A normal year in Johnson City brings about 42 inches of rain; on roughly 8 of its days, an inch or more comes down at once. The wettest season is summer (June to August), with about 12.6 inches; the driest is winter (December to February), with 8.1. Every 1,000 square feet of roof sheds about 26,100 gallons a year, and all of it goes through the gutters.

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Johnson City: rain and roofs

NOAA station USW00004725, 5 mi
42.0 in
Rain in a normal year, Johnson City
NOAA normal, BINGHAMTON
7.9
Days with an inch or more
a year
26,100 gal
Water off 1,000 sq ft of roof in Johnson City
0.62 gal per sq ft per inch
6.68 in/hr
5-minute downpour, once in 10 years
NOAA Atlas 14 Volume 10
Oct 11
First fall frost
median date
1950
Median year homes were built
ACS 2020–2024
88%
Homes built before 1980
ACS 2020–2024
Winter8.1 in
Spring10.5 in
Summer12.6 in
Fall10.9 in

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

For days with an inch of rain or more, Johnson City ranks near the middle of the 817 places in New York on this site (7.9 a year). By house age it falls 196th oldest by median year built of the 810 places in New York on this site (half built by 1950). The first frost here ranks 143rd earliest for the first fall frost of the 817 places in New York on this site (October 11).

When to clean gutters in Johnson City

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

Gutters are sized for the worst few minutes of a storm, not for the year. In Johnson City the five-minute rain expected about once in ten years falls at 6.68 inches an hour (NOAA Atlas 14 Volume 10). At that rate one 2-by-3-inch downspout drains about 1,080 square feet of roof and one 3-by-4-inch downspout about 2,160, 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 87 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 Johnson City

Half the homes in Johnson City were built by 1950, 88% 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.

51% of households own their home, and 52% of homes are detached houses, 2% townhouses. Where an HOA governs the exterior, its rules on gutter color and style apply before any order is placed.

Hiring in New York

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

Gutter work in Johnson City

With half the homes built by 1950, 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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