Adams County, Colorado
Gutter cleaning, repair and new gutters in Welby, CO
A normal year in Welby brings about 15 inches of rain; on roughly 2 of its days, an inch or more comes down at once. The wettest season is spring (March to May), with about 5.5 inches; the driest is winter (December to February), with 1.5. Every 1,000 square feet of roof sheds about 9,000 gallons a year, and all of it goes through the gutters.
Call (866) 228-6229 free call to a gutter contractor serving WelbyWelby: rain and roofs
NOAA station USC00055984, 5 miBars to one scale; the longest is spring (March to May).
For days with an inch of rain or more, Welby ranks near the middle of the 182 places in Colorado on this site (2.0 a year). Its housing ranks 21st oldest by median year built of the 181 places in Colorado on this site (half built by 1974). By its first fall frost it sits among the latest for the first fall frost of the 182 places in Colorado on this site (October 11).
When to clean gutters in Welby
The first fall frost comes around October 11 in a typical year here, and the last spring frost around May 2 (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 Welby rain
What overwhelms a gutter is a burst, not a season. In Welby the five-minute rain expected about once in ten years falls at 5.30 inches an hour (NOAA Atlas 14 Volume 8). At that rate one 2-by-3-inch downspout drains about 1,360 square feet of roof and one 3-by-4-inch downspout about 2,720, 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.
Welby averages about 45 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.
Welby is dry by national standards, about 15 inches in a normal year, but much of the rain that does come can arrive in short, hard storms: the five-minute downpour expected once in ten years still runs at 5.30 inches an hour. Where gutters are used here, the job is moving that burst away from the foundation, and keeping a dry season’s dust and debris from blocking the first storm.
The houses in Welby
Half the homes in Welby were built by 1974, 67% 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.
74% of households own their home, and 57% of homes are detached houses, 12% townhouses. In a townhouse or HOA community, check who owns the gutters and what colors are allowed before booking.
Hiring in Colorado
Ask any contractor working in Welby what Colorado requires of them for gutter work, and to show proof of insurance. Hiring a gutter contractor
Gutter work in Welby
With half the homes built by 1974, replacement gutters and the fascia behind them come up more often here than in newer suburbs. The line takes all of it: