2025 Compare Climate & Weather:
Berthoud, CO vs Powell, WY

Highlights

On average, there are 215 sunny days per year in Powell. Berthoud averages 240 sunny days per year. The US average is 205 sunny days.

Powell, Wyoming gets 7 inches of rain, on average, per year. Berthoud, Colorado gets 15.5 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Powell averages 18.5 inches of snow per year. Berthoud averages 38.5 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Powell, Wyoming
Summer High: the July high is around 86.1 degrees
Winter Low: the January low is 8.2
Rain: averages 7 inches of rain a year
Snow: averages 18.5 inches of snow a year

Berthoud, Colorado
Summer High: the July high is around 88.5 degrees
Winter Low: the January low is 13.3
Rain: averages 15.5 inches of rain a year
Snow: averages 38.5 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Powell is 7.1 (10=best), which means it is one of the most pleasant places in Wyoming.

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

Today's Weather - Berthoud, CO

48°F

Today's Weather - Powell, WY

36°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Berthoud / Powell

July is the hottest month for Berthoud with an average high temperature of 88.5°, which ranks it as about average compared to other places in Colorado. In Berthoud, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Berthoud are September, June and May.

July is the hottest month for Powell with an average high temperature of 86.1°, which ranks it as about average compared to other places in Wyoming. In Powell, there are 2 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Powell are June, September and August.

December has the coldest nighttime temperatures for Berthoud with an average of 13.1°. This is colder than most places in Colorado.

January has the coldest nighttime temperatures for Powell with an average of 8.2°. This is colder than most places in Wyoming.

In Berthoud, there are 33.2 days annually when the high temperature is over 90°, which is hotter than most places in Colorado.

In Powell, there are 22.0 days annually when the high temperature is over 90°, which is about average compared to other places in Wyoming.

In Berthoud, there are 174.5 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Colorado.

In Powell, there are 183.9 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Wyoming.

In Berthoud, there are 10.2 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Colorado.

In Powell, there are 19.7 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Wyoming.

May is the wettest month in Berthoud with 2.5 inches of rain, and the driest month is January with 0.5 inches. The wettest season is Summer with 38% of yearly precipitation and 10% occurs in Spring, which is the driest season. The annual rainfall of 15.5 inches in Berthoud means that it is drier than most places in Colorado.


May is the wettest month in Powell with 1.4 inches of rain, and the driest month is January with 0.2 inches. The wettest season is Autumn with 38% of yearly precipitation and 8% occurs in Spring, which is the driest season. The annual rainfall of 7.0 inches in Powell means that it is one of the driest places in Wyoming.

May is the rainiest month in Berthoud with 10.4 days of rain, and January is the driest month with only 4.2 rainy days. There are 80.8 rainy days annually in Berthoud, which is about average compared to other places in Colorado. The rainiest season is Autumn when it rains 31% of the time and the driest is Spring with only a 16% chance of a rainy day.

May is the rainiest month in Powell with 7.8 days of rain, and February is the driest month with only 2.4 rainy days. There are 53.6 rainy days annually in Powell, which is less rainy than most places in Wyoming. The rainiest season is Autumn when it rains 34% of the time and the driest is Spring with only a 15% chance of a rainy day.

An annual snowfall of 38.5 inches in Berthoud means that it is less snowy than most places in Colorado.

An annual snowfall of 18.5 inches in Powell means that it is one of the least snowy places in Wyoming.

March is the snowiest month in Berthoud with 8.2 inches of snow, and 7 months of the year have significant snowfall.

March is the snowiest month in Powell with 3.7 inches of snow, and 7 months of the year have significant snowfall.