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Delaware County, Ohio

Gutter cleaning, repair and new gutters in Delaware, OH

Rain in Delaware adds up to about 40 inches in a normal year, with about 9 days that bring an inch or more. The wettest season is summer (June to August), with about 12.4 inches; the driest is winter (December to February), with 7.8. Off a 1,000-square-foot roof, that comes to about 25,100 gallons a year for the gutters to carry.

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Delaware: rain and roofs

NOAA station USC00334979, 12 mi
40.5 in
Rain in a normal year, Delaware
NOAA normal, MARYSVILLE
9.0
Days with an inch or more
a year
25,100 gal
Water off 1,000 sq ft of roof in Delaware
0.62 gal per sq ft per inch
6.76 in/hr
5-minute downpour, once in 10 years
NOAA Atlas 14 Volume 2
Oct 26
First fall frost
median date
1993
Median year homes were built
ACS 2020–2024
38%
Homes built before 1980
ACS 2020–2024
Winter7.8 in
Spring11.4 in
Summer12.4 in
Fall8.8 in

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

By heavy-rain days, Delaware falls near the middle of the 687 places in Ohio on this site (9.0 a year). By the age of its homes it sits among the newest by median year built of the 687 places in Ohio on this site (half built by 1993). The first frost here ranks near the middle of the 687 places in Ohio on this site (October 26).

When to clean gutters in Delaware

The first fall frost comes around October 26 in a typical year here, and the last spring frost around April 19 (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 Delaware rain

Gutters are sized for the worst few minutes of a storm, not for the year. In Delaware the five-minute rain expected about once in ten years falls at 6.76 inches an hour (NOAA Atlas 14 Volume 2). At that rate one 2-by-3-inch downspout drains about 1,070 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.

The houses in Delaware

Half the homes in Delaware were built by 1993, 38% 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.

62% of households own their home, and 61% of homes are detached houses, 8% townhouses. Where an HOA governs the exterior, its rules on gutter color and style apply before any order is placed.

Hiring in Ohio

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

Gutter work in Delaware

In a neighborhood with half its homes built by 1993, the usual calls are cleaning, guards and small repairs. The line takes all of it:

Nearby

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