Climate in Cottage Grove, Minnesota

Cottage Grove, Minnesota gets 33 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Cottage Grove averages 48 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 194 sunny days per year in Cottage Grove. The US average is 205 sunny days.

Cottage Grove gets some kind of precipitation, on average, 112 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.

Weather Highlights

Summer High: the July high is around 82 degrees
Winter Low: the January low is 5
Rain: averages 33 inches of rain a year
Snow: averages 48 inches of snow a year

BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for Cottage Grove is 6.6 (10=best), which means it is more comfortable than most places in Minnesota.

July is the hottest month for Cottage Grove with an average high temperature of 82.0°, which ranks it as about average compared to other places in Minnesota. In Cottage Grove, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Cottage Grove are June, August and July.

In Cottage Grove, there are 7.0 days annually when the high temperature is over 90°, which is about average compared to other places in Minnesota.

January has the coldest nighttime temperatures for Cottage Grove with an average of 5.4°. This is warmer than most places in Minnesota.

In Cottage Grove, there are 153.6 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Minnesota.

In Cottage Grove, there are 27.5 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Minnesota.

The humidity is usually comfortable in Cottage Grove but some summer days can be muggy. July is the most humid month, though it is still relatively mild compared to many other places. The most humid months are July, August and June.

August is the wettest month in Cottage Grove with 4.6 inches of rain, and the driest month is February with 0.8 inches. The wettest season is Autumn with 41% of yearly precipitation and 8% occurs in Spring, which is the driest season. The annual rainfall of 33.3 inches in Cottage Grove means that it is wetter than most places in Minnesota.

May is the rainiest month in Cottage Grove with 12.2 days of rain, and February is the driest month with only 5.9 rainy days. There are 112.3 rainy days annually in Cottage Grove, which is one of the rainiest places in Minnesota. The rainiest season is Autumn when it rains 29% of the time and the driest is Spring with only a 19% chance of a rainy day.

An annual snowfall of 48.4 inches in Cottage Grove means that it is snowier than most places in Minnesota. January is the snowiest month in Cottage Grove with 10.6 inches of snow, and 6 months of the year have significant snowfall.

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