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Gutter cleaning, repair and new gutters in Ontario, OH

A normal year in Ontario brings about 42 inches of rain; on roughly 10 of its days, an inch or more comes down at once. The wettest season is spring (March to May), with about 12.0 inches; the driest is winter (December to February), with 8.6. That is about 26,300 gallons a year off each 1,000 square feet of roof, every drop of it through a gutter and a downspout.

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Ontario: rain and roofs

NOAA station USC00334874, 0 mi
42.5 in
Rain in a normal year, Ontario
NOAA normal, MANSFIELD 5 W
9.6
Days with an inch or more
a year
26,300 gal
Water off 1,000 sq ft of roof in Ontario
0.62 gal per sq ft per inch
6.80 in/hr
5-minute downpour, once in 10 years
NOAA Atlas 14 Volume 2
Oct 15
First fall frost
median date
1983
Median year homes were built
ACS 2020–2024
46%
Homes built before 1980
ACS 2020–2024
Winter8.6 in
Spring12.0 in
Summer11.8 in
Fall10.1 in

Bars to one scale; the longest is spring (March to May).

Counting days with an inch of rain or more, Ontario sits 152nd for heavy-rain days of the 687 places in Ohio on this site (9.6 a year). Its housing ranks among the newest by median year built of the 687 places in Ohio on this site (half built by 1983). By its first fall frost it sits 54th earliest for the first fall frost of the 687 places in Ohio on this site (October 15).

When to clean gutters in Ontario

The first fall frost comes around October 15 in a typical year here, and the last spring frost around April 30 (median dates, NOAA normals). Booking the fall cleaning after the first frost, once the trees over the roof are bare, catches the season’s drop in one visit; the spring cleaning comes after the pollen and catkins are down.

When to clean gutters explains how the trees over a roof change the schedule.

Gutter and downspout size for Ontario rain

The short, hard downpour is what a gutter is sized for. In Ontario the five-minute rain expected about once in ten years falls at 6.80 inches an hour (NOAA Atlas 14 Volume 2). 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 2,120, 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.

Ontario averages about 49 inches of snow a year (NOAA normals). Snow on a roof brings ice dams: heat escaping from the house melts the snow, and the water refreezes at the cold eave, in the gutter and over it. University of Minnesota Extension puts the cause in the attic, not in the gutter, so a gutter that fills with ice is a symptom; hangers spaced to carry ice and a sound fascia are what the gutter itself needs.

The houses in Ontario

Half the homes in Ontario were built by 1983, 46% before 1980 (ACS 2020–2024). Houses that age have often had their gutters replaced once already; if not, the original runs and the boards behind them deserve a close look. 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.

65% of households own their home, and 65% of homes are detached houses, 14% townhouses. In a townhouse or HOA community, check who owns the gutters and what colors are allowed before booking.

Hiring in Ohio

Licensing for gutter work differs from state to state; ask a contractor in Ontario which license or registration they hold in Ohio, and for proof of liability insurance. Hiring a gutter contractor

Gutter work in Ontario

With half the homes built by 1983, 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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