Otter Tail Peninsula, MN climate
Otter Tail Peninsula has cold, snowy winters and pleasant summers. A typical July afternoon reaches 79°, a January night drops to -2°, and about 48 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Otter Tail Peninsula feels like
Winter
Spring
Summer
Fall
Otter Tail Peninsula 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 | 18° | -2° | 0.7" | 9.3" | 6 | 31 | -5° – 24° |
| February | 24° | 2° | 0.7" | 7.2" | 5 | 28 | 1° – 29° |
| March | 37° | 16° | 1.1" | 6.8" | 6 | 24 | 17° – 39° |
| April | 51° | 29° | 1.9" | 5.9" | 7 | 8 | 32° – 48° |
| May | 65° | 42° | 3.0" | 0 | 12 | 0 | 48° – 60° |
| June | 74° | 53° | 4.3" | 0 | 13 | 0 | 59° – 68° |
| July | 79° | 57° | 3.9" | 0 | 12 | 0 | 60° – 73° |
| August | 77° | 55° | 3.2" | 0 | 10 | 0 | 59° – 69° |
| September | 68° | 46° | 3.0" | 0 | 11 | 0 | 50° – 63° |
| October | 53° | 35° | 2.6" | 1.1" | 10 | 1 | 36° – 49° |
| November | 36° | 21° | 1.2" | 6.8" | 7 | 12 | 18° – 40° |
| December | 23° | 7° | 0.9" | 11.1" | 6 | 26 | 1° – 24° |
| Year | 50° | 30° | 26.7" | 48.2" | 103 | 131 |
“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 Otter Tail Peninsula
Otter Tail Peninsula gets 27 inches of rain and melted snow a year. June is the wettest month and February the driest. Rain or snow falls on about 103 days a year. Snow covers the ground about 131 days of the year.
About 144 frost-free days a year
In half of years the last 32° night comes by May 8 and the first one by October 1. That leaves about 144 frost-free days for gardens, shorter than 85% of U.S. towns.
Heating and cooling a home in Otter Tail Peninsula
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Otter Tail Peninsula, 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.
Otter Tail Peninsula and its neighbors
Otter Tail Peninsula borders 1 town with climate data. January nights across them vary by 0.1°. Wilkinson has both the coldest January nights (-2°) and the hottest July afternoons (79°). Otter Tail Peninsula’s January low is -2° and its July high 79°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Otter Tail Peninsula 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 Otter Tail Peninsula averaged 2.0° warmer than the 1900s. The biggest change is in January (+4.4°). The shift is larger than in 93% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Otter Tail Peninsula’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. January swings the most: between 1991 and 2020 its average temperature ranged from -5° to 24°. June is the most reliable, staying within 9°.
Common questions about Otter Tail Peninsula’s climate
What is the coldest month in Otter Tail Peninsula?
January, with a typical high of 18° and a low of -2°.
What is the hottest month in Otter Tail Peninsula?
July, with a typical high of 79° and a low of 57°. About 3 days a year reach 90°.
How much snow does Otter Tail Peninsula get?
About 48 inches in a normal winter, most of it in December.
When is the first frost in Otter Tail Peninsula?
In half of years the first 32° night comes by October 1, and the last spring frost by May 8.
What is the rainiest month in Otter Tail Peninsula?
June, with 4.3 inches of rain and melted snow. The year totals 27 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Otter Tail Peninsula itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Leech Lake, MN (9 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.