2025 Compare Climate & Weather:
Walla Walla, WA vs Tieton, WA

Highlights

On average, there are 203 sunny days per year in Tieton. Walla Walla averages 188 sunny days per year. The US average is 205 sunny days.

Tieton, Washington gets 13 inches of rain, on average, per year. Walla Walla, Washington gets 18.6 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Tieton averages 50.3 inches of snow per year. Walla Walla averages 9.4 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Tieton, Washington
Summer High: the July high is around 83.7 degrees
Winter Low: the January low is 23.3
Rain: averages 13 inches of rain a year
Snow: averages 50.3 inches of snow a year

Walla Walla, Washington
Summer High: the July high is around 89.2 degrees
Winter Low: the January low is 29.2
Rain: averages 18.6 inches of rain a year
Snow: averages 9.4 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Tieton is 6.9 (10=best), which means it is less comfortable than most places in Washington.

The annual BestPlaces Comfort Index for Walla Walla is 7.4 (10=best), which means it is one of the most pleasant places in Washington.

Today's Weather - Walla Walla, WA

76°F

Today's Weather - Tieton, WA

71°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Walla Walla / Tieton

July is the hottest month for Walla Walla with an average high temperature of 89.2°, which ranks it as one of the hottest places in Washington. In Walla Walla, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Walla Walla are September, June and May.

August is the hottest month for Tieton with an average high temperature of 83.7°, which ranks it as warmer than most places in Washington. In Tieton, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Tieton are September, June and July.

December has the coldest nighttime temperatures for Walla Walla with an average of 27.6°. This is colder than most places in Washington.

December has the coldest nighttime temperatures for Tieton with an average of 21.7°. This is colder than most places in Washington.

In Walla Walla, there are 37.1 days annually when the high temperature is over 90°, which is one of the hottest places in Washington.

In Tieton, there are 22.5 days annually when the high temperature is over 90°, which is hotter than most places in Washington.

In Walla Walla, there are 81.1 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Washington.

In Tieton, there are 139.6 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Washington.

In Walla Walla, there are 1.1 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Washington.

In Tieton, there are 2.3 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Washington.

November is the wettest month in Walla Walla with 2.4 inches of rain, and the driest month is July with 0.5 inches. The wettest season is Spring with 32% of yearly precipitation and 12% occurs in Autumn, which is the driest season. The annual rainfall of 18.6 inches in Walla Walla means that it is drier than most places in Washington.


December is the wettest month in Tieton with 2.1 inches of rain, and the driest month is August with 0.3 inches. The wettest season is Spring with 40% of yearly precipitation and 11% occurs in Autumn, which is the driest season. The annual rainfall of 13.0 inches in Tieton means that it is drier than most places in Washington.

December is the rainiest month in Walla Walla with 12.8 days of rain, and August is the driest month with only 2.7 rainy days. There are 104.7 rainy days annually in Walla Walla, which is less rainy than most places in Washington. The rainiest season is Spring when it rains 34% of the time and the driest is Autumn with only a 12% chance of a rainy day.

December is the rainiest month in Tieton with 14.0 days of rain, and July is the driest month with only 3.7 rainy days. There are 108.2 rainy days annually in Tieton, which is less rainy than most places in Washington. The rainiest season is Spring when it rains 33% of the time and the driest is Autumn with only a 14% chance of a rainy day.

An annual snowfall of 9.4 inches in Walla Walla means that it is snowier than most places in Washington.

An annual snowfall of 50.3 inches in Tieton means that it is one of the snowiest places in Washington.

December is the snowiest month in Walla Walla with 3.3 inches of snow, and 4 months of the year have significant snowfall.

December is the snowiest month in Tieton with 15.6 inches of snow, and 6 months of the year have significant snowfall.