2025 Compare Climate & Weather:
Fort Laramie, WY vs Sundance, WY

Highlights

On average, there are 226 sunny days per year in Sundance. Fort Laramie averages 229 sunny days per year. The US average is 205 sunny days.

Sundance, Wyoming gets 21.6 inches of rain, on average, per year. Fort Laramie, Wyoming gets 14.3 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Sundance averages 113 inches of snow per year. Fort Laramie averages 29.4 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Sundance, Wyoming
Summer High: the July high is around 81.2 degrees
Winter Low: the January low is 12.4
Rain: averages 21.6 inches of rain a year
Snow: averages 113 inches of snow a year

Fort Laramie, Wyoming
Summer High: the July high is around 89.5 degrees
Winter Low: the January low is 12.6
Rain: averages 14.3 inches of rain a year
Snow: averages 29.4 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Sundance is 6.3 (10=best), which means it is less comfortable than most places in Wyoming.

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

Today's Weather - Fort Laramie, WY

82°F

Today's Weather - Sundance, WY

74°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Fort Laramie / Sundance

July is the hottest month for Fort Laramie with an average high temperature of 89.5°, which ranks it as one of the hottest places in Wyoming. In Fort Laramie, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Fort Laramie are September, June and May.

July is the hottest month for Sundance with an average high temperature of 81.2°, which ranks it as cooler than most places in Wyoming. In Sundance, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Sundance are August, July and June.

December has the coldest nighttime temperatures for Fort Laramie with an average of 12.2°. This is warmer than most places in Wyoming.

December has the coldest nighttime temperatures for Sundance with an average of 12.0°. This is warmer than most places in Wyoming.

In Fort Laramie, there are 38.5 days annually when the high temperature is over 90°, which is one of the hottest places in Wyoming.

In Sundance, there are 11.0 days annually when the high temperature is over 90°, which is cooler than most places in Wyoming.

In Fort Laramie, there are 181.7 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Wyoming.

In Sundance, there are 184.5 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Wyoming.

In Fort Laramie, there are 13.2 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Wyoming.

In Sundance, there are 16.5 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Wyoming.

May is the wettest month in Fort Laramie with 2.6 inches of rain, and the driest month is January with 0.2 inches. The wettest season is Autumn with 38% of yearly precipitation and 6% occurs in Spring, which is the driest season. The annual rainfall of 14.3 inches in Fort Laramie means that it is wetter than most places in Wyoming.


May is the wettest month in Sundance with 3.4 inches of rain, and the driest month is January with 0.8 inches. The wettest season is Summer with 33% of yearly precipitation and 12% occurs in Spring, which is the driest season. The annual rainfall of 21.6 inches in Sundance means that it is one of the wettest places in Wyoming.

May is the rainiest month in Fort Laramie with 10.1 days of rain, and January is the driest month with only 3.0 rainy days. There are 71.4 rainy days annually in Fort Laramie, which is about average compared to other places in Wyoming. The rainiest season is Summer when it rains 32% of the time and the driest is Spring with only a 15% chance of a rainy day.

May is the rainiest month in Sundance with 12.0 days of rain, and September is the driest month with only 7.1 rainy days. There are 107.1 rainy days annually in Sundance, which is rainier than most places in Wyoming. The rainiest season is Summer when it rains 30% of the time and the driest is Winter with only a 21% chance of a rainy day.

An annual snowfall of 29.4 inches in Fort Laramie means that it is less snowy than most places in Wyoming.

An annual snowfall of 113.0 inches in Sundance means that it is one of the snowiest places in Wyoming.

March is the snowiest month in Fort Laramie with 5.8 inches of snow, and 7 months of the year have significant snowfall.

April is the snowiest month in Sundance with 19.7 inches of snow, and 9 months of the year have significant snowfall.