De Soto, WI climate
De Soto has cold, snowy winters and pleasant summers. A typical July afternoon reaches 82°, a January night drops to 10°, and about 35 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in De Soto feels like
Winter
Spring
Summer
Fall
De Soto 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 | 25° | 10° | 1.2" | 9.1" | 9 | 23 | 7° – 31° |
| February | 30° | 13° | 1.2" | 9.3" | 8 | 20 | 9° – 33° |
| March | 43° | 25° | 2.0" | 4.9" | 9 | 9 | 26° – 50° |
| April | 57° | 36° | 3.9" | 1.3" | 12 | 1 | 37° – 53° |
| May | 69° | 48° | 4.8" | 0 | 13 | 0 | 53° – 65° |
| June | 78° | 58° | 5.9" | 0 | 12 | 0 | 65° – 72° |
| July | 82° | 62° | 4.5" | 0 | 10 | 0 | 66° – 78° |
| August | 80° | 60° | 4.4" | 0 | 10 | 0 | 65° – 76° |
| September | 73° | 52° | 4.0" | 0 | 9 | 0 | 56° – 68° |
| October | 59° | 40° | 2.8" | 0.1" | 9 | 0 | 44° – 56° |
| November | 44° | 28° | 2.1" | 1.5" | 8 | 3 | 27° – 47° |
| December | 31° | 16° | 1.5" | 8.6" | 9 | 16 | 9° – 33° |
| Year | 56° | 37° | 38.1" | 34.8" | 118 | 73 |
“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 De Soto
De Soto gets 38 inches of rain and melted snow a year. June is the wettest month and February the driest. Rain or snow falls on about 118 days a year. Snow covers the ground about 73 days of the year.
About 178 frost-free days a year
In half of years the last 32° night comes by April 22 and the first one by October 17. That leaves about 178 frost-free days for gardens, longer than 50% of U.S. towns.
Heating and cooling a home in De Soto
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In De Soto, 89% of that work is heating and 11% 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.
De Soto and its neighbors
De Soto borders 2 towns with climate data. January nights across them vary by 0.2°. Freeman has both the coldest January nights (9°) and the hottest July afternoons (82°). De Soto’s January low is 10° and its July high 82°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How De Soto 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 De Soto averaged 1.0° warmer than the 1900s. The biggest change is in December (+2.7°). The shift is smaller than in 71% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at De Soto’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 7° to 31°. June is the most reliable, staying within 8°.
Common questions about De Soto’s climate
What is the coldest month in De Soto?
January, with a typical high of 25° and a low of 10°.
What is the hottest month in De Soto?
July, with a typical high of 82° and a low of 62°. About 9 days a year reach 90°.
How much snow does De Soto get?
About 35 inches in a normal winter, most of it in February.
When is the first frost in De Soto?
In half of years the first 32° night comes by October 17, and the last spring frost by April 22.
What is the rainiest month in De Soto?
June, with 5.9 inches of rain and melted snow. The year totals 38 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for De Soto itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Genoa Dam 8, WI (10 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.