Cattaraugus County, New York
Gutter cleaning, repair and new gutters in Olean, NY
Olean gets about 41 inches of rain in a normal year, and on about 7 days a year an inch or more falls in a single day. The wettest season is summer (June to August), with about 12.8 inches; the driest is winter (December to February), with 7.9. Off a 1,000-square-foot roof, that comes to about 25,200 gallons a year for the gutters to carry.
Call (866) 228-6229 free call to a gutter contractor serving OleanOlean: rain and roofs
NOAA station USC00306196, 1 miBars to one scale; the longest is summer (June to August).
By heavy-rain days, Olean falls among the fewest heavy-rain days of the 817 places in New York on this site (6.7 a year). Its housing ranks 1st oldest by median year built of the 810 places in New York on this site (half built by 1938). 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 Olean
The first fall frost comes around October 11 in a typical year here, and the last spring frost around May 7 (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 Olean rain
Gutters are sized for the worst few minutes of a storm, not for the year. In Olean the five-minute rain expected about once in ten years falls at 6.77 inches an hour (NOAA Atlas 14 Volume 10). At that rate one 2-by-3-inch downspout drains about 1,060 square feet of roof and one 3-by-4-inch downspout about 2,130, 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 65 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 Olean
Half the homes in Olean were built by 1938, 91% 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.
54% of households own their home, and 57% of homes are detached houses, 1% 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 Olean, ask which New York license or registration the contractor holds and for a certificate of liability insurance. Hiring a gutter contractor
Gutter work in Olean
With half the homes built by 1938, replacement gutters and the fascia behind them come up more often here than in newer suburbs. The line takes all of it: