Scott County, Iowa
Gutter cleaning, repair and new gutters in Davenport, IA
Rain in Davenport adds up to about 39 inches in a normal year, with about 10 days that bring an inch or more. The wettest season is summer (June to August), with about 13.5 inches; the driest is winter (December to February), with 5.3. Off a 1,000-square-foot roof, that comes to about 24,100 gallons a year for the gutters to carry.
Call (866) 228-6229 free call to a gutter contractor serving DavenportDavenport: rain and roofs
NOAA station USC00117391, 3 miBars to one scale; the longest is summer (June to August).
By heavy-rain days, Davenport falls 27th for heavy-rain days of the 290 places in Iowa on this site (10.1 a year). Its housing ranks near the middle of the 290 places in Iowa on this site (half built by 1966). The first frost here ranks among the latest for the first fall frost of the 290 places in Iowa on this site (October 22).
When to clean gutters in Davenport
The first fall frost comes around October 22 in a typical year here, and the last spring frost around April 19 (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 Davenport rain
Gutters are sized for the worst few minutes of a storm, not for the year. In Davenport the five-minute rain expected about once in ten years falls at 7.63 inches an hour (NOAA Atlas 14 Volume 8). At that rate one 2-by-3-inch downspout drains about 940 square feet of roof and one 3-by-4-inch downspout about 1,890, 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 36 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 Davenport
Half the homes in Davenport were built by 1966, 70% 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.
63% of households own their home, and 63% of homes are detached houses, 5% townhouses. Where an HOA governs the exterior, its rules on gutter color and style apply before any order is placed.
Hiring in Iowa
Before hiring in Davenport, ask which Iowa license or registration the contractor holds and for a certificate of liability insurance. Hiring a gutter contractor
Gutter work in Davenport
With half the homes built by 1966, replacement gutters and the fascia behind them come up more often here than in newer suburbs. The line takes all of it: