Ionia County, Michigan
Gutter cleaning, repair and new gutters in Portland, MI
A normal year in Portland brings about 35 inches of rain; on roughly 7 of its days, an inch or more comes down at once. The wettest season is summer (June to August), with about 10.5 inches; the driest is winter (December to February), with 6.0. Every 1,000 square feet of roof sheds about 21,400 gallons a year, and all of it goes through the gutters.
Call (866) 228-6229 free call to a gutter contractor serving PortlandPortland: rain and roofs
NOAA station USC00203306, 10 miBars to one scale; the longest is summer (June to August).
For days with an inch of rain or more, Portland ranks near the middle of the 405 places in Michigan on this site (6.6 a year). By the age of its homes it sits near the middle of the 406 places in Michigan on this site (half built by 1959). The first frost here ranks near the middle of the 406 places in Michigan on this site (October 12).
When to clean gutters in Portland
The first fall frost comes around October 12 in a typical year here, and the last spring frost around May 3 (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 Portland rain
What overwhelms a gutter is a burst, not a season. In Portland the five-minute rain expected about once in ten years falls at 6.12 inches an hour (NOAA Atlas 14 Volume 8). At that rate one 2-by-3-inch downspout drains about 1,180 square feet of roof and one 3-by-4-inch downspout about 2,350, 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 37 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 Portland
Half the homes in Portland were built by 1959, 71% 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.
65% of households own their home, and 65% 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 Michigan
Before hiring in Portland, ask which Michigan license or registration the contractor holds and for a certificate of liability insurance. Hiring a gutter contractor
Gutter work in Portland
With half the homes built by 1959, replacement gutters and the fascia behind them come up more often here than in newer suburbs. The line takes all of it: