Cascade, MN climate
Cascade has cold, snowy winters and pleasant summers. A typical July afternoon reaches 82°, a January night drops to 6°, and about 52 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Cascade feels like
Winter
Spring
Summer
Fall
Cascade 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 | 23° | 6° | 1.0" | 9.2" | 8 | 24 | 4° – 28° |
| February | 28° | 10° | 1.0" | 13.0" | 7 | 24 | 6° – 31° |
| March | 41° | 22° | 1.9" | 8.3" | 9 | 14 | 23° – 48° |
| April | 56° | 34° | 3.4" | 3.4" | 11 | 2 | 34° – 52° |
| May | 68° | 46° | 4.5" | 0.7" | 14 | 0 | 52° – 64° |
| June | 78° | 56° | 5.4" | 0 | 13 | 0 | 63° – 73° |
| July | 82° | 60° | 4.4" | 0 | 10 | 0 | 64° – 76° |
| August | 79° | 57° | 4.5" | 0 | 10 | 0 | 64° – 74° |
| September | 73° | 50° | 3.7" | 0 | 9 | 0 | 54° – 66° |
| October | 59° | 37° | 2.5" | 0.8" | 10 | 0 | 42° – 53° |
| November | 42° | 25° | 1.8" | 3.2" | 7 | 3 | 24° – 46° |
| December | 29° | 13° | 1.2" | 13.7" | 10 | 19 | 7° – 31° |
| Year | 55° | 35° | 35.2" | 52.3" | 117 | 87 |
“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 Cascade
Cascade gets 35 inches of rain and melted snow a year. June is the wettest month and January the driest. Rain or snow falls on about 117 days a year. Snow covers the ground about 87 days of the year.
About 139 frost-free days a year
In half of years the last 32° night comes by May 12 and the first one by September 28. That leaves about 139 frost-free days for gardens, shorter than 90% of U.S. towns.
Heating and cooling a home in Cascade
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Cascade, 95% of that work is heating and 5% 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.
Cascade and its neighbors
Cascade borders 4 towns with climate data. January nights across them vary by 0.5°. Oronoco has both the coldest January nights (6°) and the hottest July afternoons (82°). Cascade’s January low is 6° and its July high 82°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Cascade 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 Cascade averaged 1.2° warmer than the 1900s. The biggest change is in December (+3.1°). The shift is larger than in 52% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Cascade’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 9°.
Common questions about Cascade’s climate
What is the coldest month in Cascade?
January, with a typical high of 23° and a low of 6°.
What is the hottest month in Cascade?
July, with a typical high of 82° and a low of 60°. About 8 days a year reach 90°.
How much snow does Cascade get?
About 52 inches in a normal winter, most of it in December.
When is the first frost in Cascade?
In half of years the first 32° night comes by September 28, and the last spring frost by May 12.
What is the rainiest month in Cascade?
June, with 5.4 inches of rain and melted snow. The year totals 35 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Cascade itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Rochester Airport 2ne, MN (11 mi, snow) and Byron 4north, MN (9 mi, frost, heat and degree days). Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.