Pullman (WA) Climate by Month
The climate in Pullman is marked by big temperature swings throughout the year.
Temperatures range from warm during the warmest months
to cold in the cooler months.
It receives a moderate amount of precipitation.
Let's now guide you through the climate details for a complete overview.
Average day and night temperature
In Pullman, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 29°C in July to a chilly 3°C in December. Nighttime temperatures can drop, with averages reaching -4°C in December.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
On average, Pullman receives a reasonable amount of rain/snowfall, with an annual precipitation of 507 mm. The seasons in Pullman, bring significant changes in precipitation. The wettest month, December, receives moderate snow/rainfall, with an average of 73 mm of precipitation. This snow/rainfall is distributed across 16 snowy/rainy days. In contrast, the driest month, July, experiences much less rainfall, totaling 9.4 mm over 4 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
The best time of year to visit Pullman in the United States of America
During the months of June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
Yes, the months of July, August and September are very dry.
July has an average maximum temperature of 29°C and is the warmest month of the year.
The coldest month is December with an average maximum temperature of 3°C.
December tops the wettest month list with 73 mm of rainfall.
July is the driest month with 9 mm of precipitation.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
