Caledonia County, Vermont
Gutter cleaning, repair and new gutters in St. Johnsbury, VT
St. Johnsbury gets about 40 inches of rain in a normal year, and on about 6 days a year an inch or more falls in a single day. The wettest season is summer (June to August), with about 12.5 inches; the driest is winter (December to February), with 8.1. Off a 1,000-square-foot roof, that comes to about 25,000 gallons a year for the gutters to carry.
Call (866) 228-6229 free call to a gutter contractor serving St. JohnsburySt. Johnsbury: rain and roofs
NOAA station USC00437054, 1 miBars to one scale; the longest is summer (June to August).
By heavy-rain days, St. Johnsbury falls among the fewest heavy-rain days of the 39 places in Vermont on this site (6.0 a year). Its housing ranks 1st oldest by median year built of the 39 places in Vermont on this site (half built by 1938). By first frost it falls near the middle of the 39 places in Vermont on this site (October 3).
When to clean gutters in St. Johnsbury
The first fall frost comes around October 3 in a typical year here, and the last spring frost around May 13 (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 St. Johnsbury rain
Gutters are sized for the worst few minutes of a storm, not for the year. In St. Johnsbury the five-minute rain expected about once in ten years falls at 5.72 inches an hour (NOAA Atlas 14 Volume 10). At that rate one 2-by-3-inch downspout drains about 1,260 square feet of roof and one 3-by-4-inch downspout about 2,520, 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.
St. Johnsbury averages about 87 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 St. Johnsbury
Half the homes in St. Johnsbury were built by 1938, 90% 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.
53% of households own their home, and 49% of homes are detached houses, 1% townhouses. If an association maintains the exterior, the gutters may be its job rather than yours; check before calling.
Hiring in Vermont
Licensing for gutter work differs from state to state; ask a contractor in St. Johnsbury which license or registration they hold in Vermont, and for proof of liability insurance. Hiring a gutter contractor
Gutter work in St. Johnsbury
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: