About Pullman, WA's Climate & Weather History

Pullman is a city of approximately 32,800 people in Washington, United States. Located in the Pacific Time Zone at 46.7°N latitude.

In 2025, Pullman recorded an average annual temperature of 51°F. The hottest temperatures reached 97°F in September; the coolest were -2°F in February. Total precipitation for the year was 23 inches, with the wettest month being December. Snowfall for the year totaled approximately 12 inches.