Hennepin County, Minnesota
Gutter cleaning, repair and new gutters in Hanover, MN
Hanover gets about 31 inches of rain in a normal year, and on about 7 days a year an inch or more falls in a single day. The wettest season is summer (June to August), with about 12.3 inches; the driest is winter (December to February), with 2.6. Every 1,000 square feet of roof sheds about 18,900 gallons a year, and all of it goes through the gutters.
Call (866) 228-6229 free call to a gutter contractor serving HanoverHanover: rain and roofs
NOAA station USC00217020, 6 miBars to one scale; the longest is summer (June to August).
For days with an inch of rain or more, Hanover ranks near the middle of the 334 places in Minnesota on this site (7.2 a year). By house age it falls among the newest by median year built of the 335 places in Minnesota on this site (half built by 2003). The first frost here ranks near the middle of the 336 places in Minnesota on this site (October 9).
When to clean gutters in Hanover
The first fall frost comes around October 9 in a typical year here, and the last spring frost around April 30 (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 Hanover rain
What overwhelms a gutter is a burst, not a season. In Hanover the five-minute rain expected about once in ten years falls at 7.62 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.
Hanover 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.
The houses in Hanover
Half the homes in Hanover were built by 2003, 15% 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.
92% of households own their home, and 95% of homes are detached houses, 2% townhouses. Where an HOA governs the exterior, its rules on gutter color and style apply before any order is placed.
Hiring in Minnesota
Before hiring in Hanover, ask which Minnesota license or registration the contractor holds and for a certificate of liability insurance. Hiring a gutter contractor
Gutter work in Hanover
In a neighborhood with half its homes built by 2003, the usual calls are cleaning, guards and small repairs. The line takes all of it: