Merrimack County, New Hampshire
Gutter cleaning, repair and new gutters in Contoocook, NH
Rain in Contoocook adds up to about 49 inches in a normal year, with about 13 days that bring an inch or more. The wettest season is fall (September to November), with about 13.1 inches; the driest is winter (December to February), with 10.8. That is about 30,200 gallons a year off each 1,000 square feet of roof, every drop of it through a gutter and a downspout.
Call (866) 228-6229 free call to a gutter contractor serving ContoocookContoocook: rain and roofs
NOAA station USC00277833, 9 miBars to one scale; the longest is fall (September to November).
Counting days with an inch of rain or more, Contoocook sits near the middle of the 60 places in New Hampshire on this site (13.0 a year). By the age of its homes it sits 5th oldest by median year built of the 60 places in New Hampshire on this site (half built by 1941). By its first fall frost it sits 7th earliest for the first fall frost of the 60 places in New Hampshire on this site (October 1).
When to clean gutters in Contoocook
The first fall frost comes around October 1 in a typical year here, and the last spring frost around May 6 (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 Contoocook rain
What overwhelms a gutter is a burst, not a season. In Contoocook the five-minute rain expected about once in ten years falls at 6.20 inches an hour (NOAA Atlas 14 Volume 10). At that rate one 2-by-3-inch downspout drains about 1,160 square feet of roof and one 3-by-4-inch downspout about 2,320, 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 68 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 Contoocook
Half the homes in Contoocook were built by 1941, 91% before 1980 (ACS 2020–2024). In a neighborhood that age, many houses are on their second set of gutters or due for one, and the fascia board behind them is worth checking at the same visit. 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.
84% of households own their home, and 80% of homes are detached houses, 3% townhouses. In a townhouse or HOA community, check who owns the gutters and what colors are allowed before booking.
Hiring in New Hampshire
Ask any contractor working in Contoocook what New Hampshire requires of them for gutter work, and to show proof of insurance. Hiring a gutter contractor
Gutter work in Contoocook
With half the homes built by 1941, replacement gutters and the fascia behind them come up more often here than in newer suburbs. The line takes all of it: