2025 Compare Climate & Weather:
Cheyenne, WY vs Eastport, ME

Highlights

On average, there are 162 sunny days per year in Eastport. Cheyenne averages 236 sunny days per year. The US average is 205 sunny days.

Eastport, Maine gets 49.4 inches of rain, on average, per year. Cheyenne, Wyoming gets 16.5 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Eastport averages 71.7 inches of snow per year. Cheyenne averages 58.3 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Eastport, Maine
Summer High: the July high is around 76.2 degrees
Winter Low: the January low is 10.3
Rain: averages 49.4 inches of rain a year
Snow: averages 71.7 inches of snow a year

Cheyenne, Wyoming
Summer High: the July high is around 84.2 degrees
Winter Low: the January low is 16.4
Rain: averages 16.5 inches of rain a year
Snow: averages 58.3 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Eastport is 6.1 (10=best), which means it is one of the least comfortable places in Maine.

The annual BestPlaces Comfort Index for Cheyenne is 6.8 (10=best), which means it is more comfortable than most places in Wyoming.

Today's Weather - Cheyenne, WY

70°F

Today's Weather - Eastport, ME

45°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Cheyenne / Eastport

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

July is the hottest month for Eastport with an average high temperature of 76.2°, which ranks it as one of the coolest places in Maine. In Eastport, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Eastport are July, August and June.

December has the coldest nighttime temperatures for Cheyenne with an average of 15.8°. This is one of the warmest places in Wyoming.

January has the coldest nighttime temperatures for Eastport with an average of 10.3°. This is warmer than most places in Maine.

In Cheyenne, there are 14.0 days annually when the high temperature is over 90°, which is about average compared to other places in Wyoming.

In Eastport, there are 2.6 days annually when the high temperature is over 90°, which is cooler than most places in Maine.

In Cheyenne, there are 173.4 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Wyoming.

In Eastport, there are 153.0 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Maine.

In Cheyenne, there are 8.6 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Wyoming.

In Eastport, there are 13.7 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Maine.

June is the wettest month in Cheyenne with 2.5 inches of rain, and the driest month is January with 0.3 inches. The wettest season is Autumn with 41% of yearly precipitation and 8% occurs in Spring, which is the driest season. The annual rainfall of 16.5 inches in Cheyenne means that it is wetter than most places in Wyoming.


November is the wettest month in Eastport with 5.4 inches of rain, and the driest month is July with 3.2 inches. The wettest season is Winter with 28% of yearly precipitation and 21% occurs in Autumn, which is the driest season. The annual rainfall of 49.4 inches in Eastport means that it is wetter than most places in Maine.

May is the rainiest month in Cheyenne with 11.2 days of rain, and January is the driest month with only 4.2 rainy days. There are 91.9 rainy days annually in Cheyenne, which is rainier than most places in Wyoming. The rainiest season is Autumn when it rains 33% of the time and the driest is Spring with only a 16% chance of a rainy day.

December is the rainiest month in Eastport with 13.8 days of rain, and September is the driest month with only 10.2 rainy days. There are 145.4 rainy days annually in Eastport, which is one of the rainiest places in Maine. The rainiest season is Summer when it rains 27% of the time and the driest is Winter with only a 24% chance of a rainy day.

An annual snowfall of 58.3 inches in Cheyenne means that it is snowier than most places in Wyoming.

An annual snowfall of 71.7 inches in Eastport means that it is snowier than most places in Maine.

March is the snowiest month in Cheyenne with 11.0 inches of snow, and 9 months of the year have significant snowfall.

January is the snowiest month in Eastport with 19.5 inches of snow, and 6 months of the year have significant snowfall.