Gallatin County, Montana
Gutter cleaning, repair and new gutters in West Yellowstone, MT
West Yellowstone gets about 25 inches of rain in a normal year, and a day with an inch or more comes once every 2 years or so. The wettest season is winter (December to February), with about 7.5 inches. Off a 1,000-square-foot roof that is about 15,600 gallons a year, most of it in steady rain rather than downpours.
Call (866) 228-6229 free call to a gutter contractor serving West YellowstoneWest Yellowstone: rain and roofs
NOAA station USS0011E07S, 1 miBars to one scale; the longest is winter (December to February).
For days with an inch of rain or more, West Yellowstone ranks among the fewest heavy-rain days of the 25 places in Montana on this site (0.5 a year). By the age of its homes it sits near the middle of the 25 places in Montana on this site (half built by 1984). The first frost here ranks 2nd earliest for the first fall frost of the 25 places in Montana on this site (September 10).
When to clean gutters in West Yellowstone
The first fall frost comes around September 10 in a typical year here, and the last spring frost around June 15 (median dates, NOAA normals). Plan the fall visit for after the frost, when the trees over the roof have finished dropping, and the spring visit for after the pollen and catkins.
When to clean gutters explains how the trees over a roof change the schedule.
Gutter and downspout size for West Yellowstone rain
What overwhelms a gutter is a burst, not a season. In West Yellowstone the five-minute rain expected about once in ten years falls at 4.08 inches an hour (NOAA Atlas 14 Volume 12). At that rate one 2-by-3-inch downspout drains about 1,760 square feet of roof and one 3-by-4-inch downspout about 3,530, 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 177 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 West Yellowstone
Half the homes in West Yellowstone were built by 1984, 43% 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.
50% of households own their home, and 38% of homes are detached houses, 3% townhouses. Where an HOA governs the exterior, its rules on gutter color and style apply before any order is placed.
Hiring in Montana
Before hiring in West Yellowstone, ask which Montana license or registration the contractor holds and for a certificate of liability insurance. Hiring a gutter contractor
Gutter work in West Yellowstone
With half the homes built by 1984, replacement gutters and the fascia behind them come up more often here than in newer suburbs. The line takes all of it: