2025 Compare Climate & Weather:
Morrison, CO vs Silverthorne, CO

Highlights

On average, there are 247 sunny days per year in Silverthorne. Morrison averages 242 sunny days per year. The US average is 205 sunny days.

Silverthorne, Colorado gets 19.7 inches of rain, on average, per year. Morrison, Colorado gets 20.5 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Silverthorne averages 158.3 inches of snow per year. Morrison averages 78.7 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Silverthorne, Colorado
Summer High: the July high is around 74.8 degrees
Winter Low: the January low is 6.1
Rain: averages 19.7 inches of rain a year
Snow: averages 158.3 inches of snow a year

Morrison, Colorado
Summer High: the July high is around 85.8 degrees
Winter Low: the January low is 18.3
Rain: averages 20.5 inches of rain a year
Snow: averages 78.7 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Silverthorne is 5.5 (10=best), which means it is one of the least comfortable places in Colorado.

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

Today's Weather - Morrison, CO

60°F

Today's Weather - Silverthorne, CO

52°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Morrison / Silverthorne

July is the hottest month for Morrison with an average high temperature of 85.8°, which ranks it as about average compared to other places in Colorado. In Morrison, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Morrison are June, September and August.

July is the hottest month for Silverthorne with an average high temperature of 74.8°, which ranks it as one of the coolest places in Colorado. In Silverthorne, there are 2 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Silverthorne are July, August and June.

December has the coldest nighttime temperatures for Morrison with an average of 17.2°. This is warmer than most places in Colorado.

January has the coldest nighttime temperatures for Silverthorne with an average of 6.1°. This is colder than most places in Colorado.

In Morrison, there are 16.0 days annually when the high temperature is over 90°, which is about average compared to other places in Colorado.

In Silverthorne, there are 0.0 days annually when the high temperature is over 90°, which is cooler than most places in Colorado.

In Morrison, there are 159.2 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Colorado.

In Silverthorne, there are 247.0 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Colorado.

In Morrison, there are 5.7 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Colorado.

In Silverthorne, there are 28.5 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Colorado.

May is the wettest month in Morrison with 2.7 inches of rain, and the driest month is January with 0.7 inches. The wettest season is Summer with 36% of yearly precipitation and 12% occurs in Spring, which is the driest season. The annual rainfall of 20.5 inches in Morrison means that it is one of the wettest places in Colorado.


August is the wettest month in Silverthorne with 2.1 inches of rain, and the driest month is January with 1.3 inches. The wettest season is Summer with 28% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 19.7 inches in Silverthorne means that it is wetter than most places in Colorado.

August is the rainiest month in Morrison with 9.3 days of rain, and January is the driest month with only 3.5 rainy days. There are 71.9 rainy days annually in Morrison, which is less rainy than most places in Colorado. The rainiest season is Autumn when it rains 35% of the time and the driest is Spring with only a 15% chance of a rainy day.

August is the rainiest month in Silverthorne with 13.4 days of rain, and October is the driest month with only 7.8 rainy days. There are 127.5 rainy days annually in Silverthorne, which is one of the rainiest places in Colorado. The rainiest season is Autumn when it rains 27% of the time and the driest is Winter with only a 22% chance of a rainy day.

An annual snowfall of 78.7 inches in Morrison means that it is snowier than most places in Colorado.

An annual snowfall of 158.3 inches in Silverthorne means that it is one of the snowiest places in Colorado.

March is the snowiest month in Morrison with 16.2 inches of snow, and 9 months of the year have significant snowfall.

March is the snowiest month in Silverthorne with 24.1 inches of snow, and 10 months of the year have significant snowfall.