Gerrish, MI climate
Gerrish has cold, snowy winters and pleasant summers. A typical July afternoon reaches 81°, a January night drops to 12°, and about 66 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Gerrish feels like
Winter
Spring
Summer
Fall
Gerrish weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 27° | 12° | 2.0" | 16.4" | 14 | 29 | 9° – 29° |
| February | 30° | 12° | 1.5" | 13.6" | 11 | 27 | 6° – 31° |
| March | 41° | 20° | 1.8" | 8.3" | 11 | 19 | 20° – 44° |
| April | 54° | 30° | 3.2" | 4.4" | 12 | 4 | 34° – 48° |
| May | 67° | 41° | 3.4" | 0.1" | 12 | 0 | 46° – 61° |
| June | 77° | 51° | 3.6" | 0 | 11 | 0 | 60° – 69° |
| July | 81° | 55° | 3.0" | 0 | 10 | 0 | 62° – 73° |
| August | 78° | 54° | 3.2" | 0 | 10 | 0 | 61° – 71° |
| September | 71° | 46° | 3.0" | 0 | 11 | 0 | 53° – 63° |
| October | 57° | 37° | 3.6" | 0.5" | 14 | 0 | 43° – 54° |
| November | 43° | 28° | 2.6" | 7.5" | 13 | 7 | 28° – 43° |
| December | 32° | 19° | 2.1" | 15.1" | 14 | 19 | 16° – 35° |
| Year | 55° | 34° | 33.0" | 65.9" | 141 | 104 |
“Wet days” have at least 0.01" of rain or melted snow. “Snow on ground” counts days with 1" or more. The 30-year range is the coldest and warmest that month’s average temperature got between 1991 and 2020.
Rain and snow in Gerrish
Gerrish gets 33 inches of rain and melted snow a year. June is the wettest month and February the driest. Rain or snow falls on about 141 days a year. Snow covers the ground about 104 days of the year.
About 125 frost-free days a year
In half of years the last 32° night comes by May 19 and the first one by September 23. That leaves about 125 frost-free days for gardens, shorter than 96% of U.S. towns.
Heating and cooling a home in Gerrish
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Gerrish, 96% of that work is heating and 4% is cooling, so the furnace matters far more than the air conditioner.
Degree days measure how far each day’s average temperature falls below or rises above 65°, added up over a year. Source: NOAA station normals.
Gerrish and its neighbors
Gerrish borders 5 towns with climate data. January nights across them vary by 0.3°. Beaver Creek has the coldest January nights (11°) and Lake the hottest July afternoons (81°). Gerrish’s January low is 12° and its July high 81°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Gerrish compares
Compared with every U.S. town and city on TownTapestry, each counted once.
Warmer than it used to be
The last 30 years in Gerrish averaged 2.0° warmer than the 1900s. The biggest change is in February (+3.6°). The shift is larger than in 94% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Gerrish’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. February swings the most: between 1991 and 2020 its average temperature ranged from 6° to 31°. June is the most reliable, staying within 10°.
Common questions about Gerrish’s climate
What is the coldest month in Gerrish?
January, with a typical high of 27° and a low of 12°.
What is the hottest month in Gerrish?
July, with a typical high of 81° and a low of 55°. About 4 days a year reach 90°.
How much snow does Gerrish get?
About 66 inches in a normal winter, most of it in January.
When is the first frost in Gerrish?
In half of years the first 32° night comes by September 23, and the last spring frost by May 19.
What is the rainiest month in Gerrish?
June, with 3.6 inches of rain and melted snow. The year totals 33 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Gerrish itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Houghton Lk Roscommon Airport, MI (8 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.