2025 Compare Climate & Weather:
Thermopolis, WY vs Beaverton, OR

Highlights

On average, there are 141 sunny days per year in Beaverton. Thermopolis averages 235 sunny days per year. The US average is 205 sunny days.

Beaverton, Oregon gets 40.7 inches of rain, on average, per year. Thermopolis, Wyoming gets 11.1 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Beaverton averages 1.6 inches of snow per year. Thermopolis averages 21.8 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Beaverton, Oregon
Summer High: the July high is around 80.3 degrees
Winter Low: the January low is 36.8
Rain: averages 40.7 inches of rain a year
Snow: averages 1.6 inches of snow a year

Thermopolis, Wyoming
Summer High: the July high is around 90.4 degrees
Winter Low: the January low is 6.5
Rain: averages 11.1 inches of rain a year
Snow: averages 21.8 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Beaverton is 7.6 (10=best), which means it is one of the most pleasant places in Oregon.

The annual BestPlaces Comfort Index for Thermopolis is 7.0 (10=best), which means it is one of the most pleasant places in Wyoming.

Today's Weather - Thermopolis, WY

59°F

Today's Weather - Beaverton, OR

51°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Thermopolis / Beaverton

July is the hottest month for Thermopolis with an average high temperature of 90.4°, which ranks it as one of the hottest places in Wyoming. In Thermopolis, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Thermopolis are September, June and May.

August is the hottest month for Beaverton with an average high temperature of 81.1°, which ranks it as cooler than most places in Oregon. In Beaverton, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Beaverton are July, September and August.

January has the coldest nighttime temperatures for Thermopolis with an average of 6.5°. This is colder than most places in Wyoming.

December has the coldest nighttime temperatures for Beaverton with an average of 35.8°. This is warmer than most places in Oregon.

In Thermopolis, there are 41.4 days annually when the high temperature is over 90°, which is one of the hottest places in Wyoming.

In Beaverton, there are 11.6 days annually when the high temperature is over 90°, which is cooler than most places in Oregon.

In Thermopolis, there are 181.9 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Wyoming.

In Beaverton, there are 28.7 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Oregon.

In Thermopolis, there are 23.0 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Wyoming.

In Beaverton, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Oregon.

May is the wettest month in Thermopolis with 1.8 inches of rain, and the driest month is January with 0.3 inches. The wettest season is Summer with 37% of yearly precipitation and 10% occurs in Spring, which is the driest season. The annual rainfall of 11.1 inches in Thermopolis means that it is drier than most places in Wyoming.


November is the wettest month in Beaverton with 6.6 inches of rain, and the driest month is July with 0.7 inches. The wettest season is Spring with 41% of yearly precipitation and 8% occurs in Autumn, which is the driest season. The annual rainfall of 40.7 inches in Beaverton means that it is about average compared to other places in Oregon.

May is the rainiest month in Thermopolis with 8.1 days of rain, and January is the driest month with only 3.2 rainy days. There are 60.8 rainy days annually in Thermopolis, which is less rainy than most places in Wyoming. The rainiest season is Summer when it rains 32% of the time and the driest is Spring with only a 16% chance of a rainy day.

November is the rainiest month in Beaverton with 20.0 days of rain, and August is the driest month with only 3.5 rainy days. There are 155.3 rainy days annually in Beaverton, which is rainier than most places in Oregon. The rainiest season is Spring when it rains 35% of the time and the driest is Autumn with only a 11% chance of a rainy day.

An annual snowfall of 21.8 inches in Thermopolis means that it is one of the least snowy places in Wyoming.

An annual snowfall of 1.6 inches in Beaverton means that it is less snowy than most places in Oregon.

January is the snowiest month in Thermopolis with 4.1 inches of snow, and 7 months of the year have significant snowfall.

December is the snowiest month in Beaverton with 0.6 inches of snow, and 2 months of the year have significant snowfall.