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Polk County, Iowa

Gutter cleaning, repair and new gutters in Ankeny, IA

Ankeny gets about 37 inches of rain in a normal year, and on about 9 days a year an inch or more falls in a single day. The wettest season is summer (June to August), with about 14.3 inches; the driest is winter (December to February), with 3.4. Every 1,000 square feet of roof sheds about 23,000 gallons a year, and all of it goes through the gutters.

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Ankeny: rain and roofs

NOAA station USC00130241, 3 mi
37.0 in
Rain in a normal year, Ankeny
NOAA normal, ANKENY
9.0
Days with an inch or more
a year
23,000 gal
Water off 1,000 sq ft of roof in Ankeny
0.62 gal per sq ft per inch
7.92 in/hr
5-minute downpour, once in 10 years
NOAA Atlas 14 Volume 8
Oct 15
First fall frost
median date
2005
Median year homes were built
ACS 2020–2024
19%
Homes built before 1980
ACS 2020–2024
Winter3.4 in
Spring11.3 in
Summer14.3 in
Fall8.2 in

Bars to one scale; the longest is summer (June to August).

For days with an inch of rain or more, Ankeny ranks near the middle of the 290 places in Iowa on this site (9.0 a year). By house age it falls among the newest by median year built of the 290 places in Iowa on this site (half built by 2005). The first frost here ranks among the latest for the first fall frost of the 290 places in Iowa on this site (October 15).

When to clean gutters in Ankeny

The first fall frost comes around October 15 in a typical year here, and the last spring frost around April 23 (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 Ankeny rain

What overwhelms a gutter is a burst, not a season. In Ankeny the five-minute rain expected about once in ten years falls at 7.92 inches an hour (NOAA Atlas 14 Volume 8). At that rate one 2-by-3-inch downspout drains about 910 square feet of roof and one 3-by-4-inch downspout about 1,820, 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.

The houses in Ankeny

Half the homes in Ankeny were built by 2005, 19% before 1980 (ACS 2020–2024). In a neighborhood that young, many houses still have the gutters the builder put up, and the usual call is a cleaning, a leak or guards rather than a full replacement.

71% of households own their home, and 58% of homes are detached houses, 15% 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 Ankeny, ask which Iowa license or registration the contractor holds and for a certificate of liability insurance. Hiring a gutter contractor

Gutter work in Ankeny

In a neighborhood with half its homes built by 2005, the usual calls are cleaning, guards and small repairs. The line takes all of it:

Nearby

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