2025 Compare Climate & Weather:
Reno, NV vs Walla Walla, WA

Highlights

On average, there are 188 sunny days per year in Walla Walla. Reno averages 252 sunny days per year. The US average is 205 sunny days.

Walla Walla, Washington gets 18.6 inches of rain, on average, per year. Reno, Nevada gets 8.9 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Walla Walla averages 9.4 inches of snow per year. Reno averages 21.9 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

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

Reno, Nevada
Summer High: the July high is around 90.6 degrees
Winter Low: the January low is 23.7
Rain: averages 8.9 inches of rain a year
Snow: averages 21.9 inches of snow a year

BestPlaces Comfort Index

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.

The annual BestPlaces Comfort Index for Reno is 7.5 (10=best), which means it is more comfortable than most places in Nevada.

Today's Weather - Reno, NV

51°F

Today's Weather - Walla Walla, WA

61°F

Average Monthly High / Low (°F)

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

July is the hottest month for Reno with an average high temperature of 90.6°, which ranks it as cooler than most places in Nevada. In Reno, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Reno are September, June and May.

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.

December has the coldest nighttime temperatures for Reno with an average of 23.6°. This is warmer than most places in Nevada.

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

In Reno, there are 41.8 days annually when the high temperature is over 90°, which is cooler than most places in Nevada.

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 Reno, there are 130.0 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Nevada.

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 Reno, there are 0.9 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Nevada.

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.

December is the wettest month in Reno with 1.3 inches of rain, and the driest month is July with 0.2 inches. The wettest season is Spring with 42% of yearly precipitation and 11% occurs in Autumn, which is the driest season. The annual rainfall of 8.9 inches in Reno means that it is about average compared to other places in Nevada.


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.

February is the rainiest month in Reno with 6.9 days of rain, and July is the driest month with only 1.8 rainy days. There are 51.2 rainy days annually in Reno, which is rainier than most places in Nevada. The rainiest season is Spring when it rains 39% of the time and the driest is Autumn with only a 13% chance of a rainy day.

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.

An annual snowfall of 21.9 inches in Reno means that it is snowier than most places in Nevada.

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

December is the snowiest month in Reno with 6.0 inches of snow, and 6 months of the year have significant snowfall.

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