2025 Compare Climate & Weather:
Grand Junction, CO vs Windsor, CO

Highlights

On average, there are 240 sunny days per year in Windsor. Grand Junction averages 245 sunny days per year. The US average is 205 sunny days.

Windsor, Colorado gets 15.2 inches of rain, on average, per year. Grand Junction, Colorado gets 9.9 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Windsor averages 43.6 inches of snow per year. Grand Junction averages 15.8 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Windsor, Colorado
Summer High: the July high is around 89.2 degrees
Winter Low: the January low is 14.9
Rain: averages 15.2 inches of rain a year
Snow: averages 43.6 inches of snow a year

Grand Junction, Colorado
Summer High: the July high is around 92.8 degrees
Winter Low: the January low is 17.8
Rain: averages 9.9 inches of rain a year
Snow: averages 15.8 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Windsor is 7.2 (10=best), which means it is more comfortable than most places in Colorado.

The annual BestPlaces Comfort Index for Grand Junction is 7.4 (10=best), which means it is one of the most pleasant places in Colorado.

Today's Weather - Grand Junction, CO

84°F

Today's Weather - Windsor, CO

76°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Grand Junction / Windsor

July is the hottest month for Grand Junction with an average high temperature of 92.8°, which ranks it as one of the hottest places in Colorado. In Grand Junction, there are 2 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Grand Junction are May, September and June.

July is the hottest month for Windsor with an average high temperature of 89.2°, which ranks it as warmer than most places in Colorado. In Windsor, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Windsor are September, June and May.

January has the coldest nighttime temperatures for Grand Junction with an average of 17.8°. This is warmer than most places in Colorado.

December has the coldest nighttime temperatures for Windsor with an average of 14.6°. This is about average compared to other places in Colorado.

In Grand Junction, there are 54.9 days annually when the high temperature is over 90°, which is one of the hottest places in Colorado.

In Windsor, there are 38.2 days annually when the high temperature is over 90°, which is hotter than most places in Colorado.

In Grand Junction, there are 130.1 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Colorado.

In Windsor, there are 165.0 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Colorado.

In Grand Junction, there are 2.1 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Colorado.

In Windsor, there are 7.5 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Colorado.

September is the wettest month in Grand Junction with 1.2 inches of rain, and the driest month is January with 0.5 inches. The wettest season is Winter with 32% of yearly precipitation and 16% occurs in Spring, which is the driest season. The annual rainfall of 9.9 inches in Grand Junction means that it is one of the driest places in Colorado.


May is the wettest month in Windsor with 2.4 inches of rain, and the driest month is February with 0.4 inches. The wettest season is Summer with 39% of yearly precipitation and 9% occurs in Spring, which is the driest season. The annual rainfall of 15.2 inches in Windsor means that it is drier than most places in Colorado.

April is the rainiest month in Grand Junction with 6.9 days of rain, and June is the driest month with only 3.8 rainy days. There are 68.9 rainy days annually in Grand Junction, which is less rainy than most places in Colorado. The rainiest season is Summer when it rains 28% of the time and the driest is Spring with only a 22% chance of a rainy day.

May is the rainiest month in Windsor with 10.8 days of rain, and December is the driest month with only 4.4 rainy days. There are 85.0 rainy days annually in Windsor, which is rainier than most places in Colorado. The rainiest season is Summer when it rains 31% of the time and the driest is Spring with only a 17% chance of a rainy day.

An annual snowfall of 15.8 inches in Grand Junction means that it is one of the least snowy places in Colorado.

An annual snowfall of 43.6 inches in Windsor means that it is less snowy than most places in Colorado.

December is the snowiest month in Grand Junction with 4.3 inches of snow, and 6 months of the year have significant snowfall.

March is the snowiest month in Windsor with 9.6 inches of snow, and 9 months of the year have significant snowfall.