2025 Compare Climate & Weather:
Rexburg, ID vs Lyman, WY

Highlights

On average, there are 223 sunny days per year in Lyman. Rexburg averages 206 sunny days per year. The US average is 205 sunny days.

Lyman, Wyoming gets 8.8 inches of rain, on average, per year. Rexburg, Idaho gets 13.6 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Lyman averages 39.7 inches of snow per year. Rexburg averages 41.8 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Lyman, Wyoming
Summer High: the July high is around 81.9 degrees
Winter Low: the January low is 9.1
Rain: averages 8.8 inches of rain a year
Snow: averages 39.7 inches of snow a year

Rexburg, Idaho
Summer High: the July high is around 83.8 degrees
Winter Low: the January low is 12.4
Rain: averages 13.6 inches of rain a year
Snow: averages 41.8 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Lyman is 6.7 (10=best), which means it is less comfortable than most places in Wyoming.

The annual BestPlaces Comfort Index for Rexburg is 6.6 (10=best), which means it is about average compared to other places in Idaho.

Today's Weather - Rexburg, ID

42°F

Today's Weather - Lyman, WY

46°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Rexburg / Lyman

August is the hottest month for Rexburg with an average high temperature of 84.2°, which ranks it as about average compared to other places in Idaho. In Rexburg, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Rexburg are June, September and July.

July is the hottest month for Lyman with an average high temperature of 81.9°, which ranks it as cooler than most places in Wyoming. In Lyman, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Lyman are August, July and June.

January has the coldest nighttime temperatures for Rexburg with an average of 12.4°. This is colder than most places in Idaho.

January has the coldest nighttime temperatures for Lyman with an average of 9.1°. This is about average compared to other places in Wyoming.

In Rexburg, there are 10.2 days annually when the high temperature is over 90°, which is cooler than most places in Idaho.

In Lyman, there are 3.8 days annually when the high temperature is over 90°, which is cooler than most places in Wyoming.

In Rexburg, there are 173.8 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Idaho.

In Lyman, there are 204.2 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Wyoming.

In Rexburg, there are 12.1 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Idaho.

In Lyman, there are 20.1 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 Rexburg with 1.8 inches of rain, and the driest month is July with 0.8 inches. The wettest season is Summer with 31% of yearly precipitation and 22% occurs in Winter, which is the driest season. The annual rainfall of 13.6 inches in Rexburg means that it is about average compared to other places in Idaho.


May is the wettest month in Lyman with 1.2 inches of rain, and the driest month is January with 0.4 inches. The wettest season is Summer with 30% of yearly precipitation and 15% occurs in Spring, which is the driest season. The annual rainfall of 8.8 inches in Lyman means that it is drier than most places in Wyoming.

December is the rainiest month in Rexburg with 10.5 days of rain, and September is the driest month with only 5.0 rainy days. There are 93.7 rainy days annually in Rexburg, which is about average compared to other places in Idaho. The rainiest season is Spring when it rains 31% of the time and the driest is Autumn with only a 20% chance of a rainy day.

May is the rainiest month in Lyman with 7.0 days of rain, and February is the driest month with only 4.3 rainy days. There are 64.2 rainy days annually in Lyman, which is less rainy than most places in Wyoming. The rainiest season is Summer when it rains 29% of the time and the driest is Spring with only a 20% chance of a rainy day.

An annual snowfall of 41.8 inches in Rexburg means that it is about average compared to other places in Idaho.

An annual snowfall of 39.7 inches in Lyman means that it is less snowy than most places in Wyoming.

December is the snowiest month in Rexburg with 12.0 inches of snow, and 7 months of the year have significant snowfall.

February is the snowiest month in Lyman with 6.8 inches of snow, and 8 months of the year have significant snowfall.