What’s the climate like in Pullman?
The current climate in Pullman features temperatures ranging from a high of 29°C to a low of 3°C throughout the year. The average yearly temperature is around 16°C. At night, temperatures in the colder months average around -3°C and in the warmer months around 12°C.
The highest temperature recorded in Pullman in recent years was 41°C in June 2021. The lowest daytime temperature recorded was -14°C in December 2022.
On average, Pullman gets 928 mm of precipitation each year. Of this, about 143 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
Best time to visit Pullman?
The best time to visit Pullman for sunny weather is May through September. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Pullman. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Pullman
The climate table of Pullman shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 4 | 5 | 10 | 14 | 19 | 24 | 29 | 29 | 23 | 16 | 8 | 3 |
| Temp. min (°C) | -1 | -1 | 1 | 4 | 7 | 11 | 12 | 13 | 9 | 5 | 1 | -2 |
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| Precipitation (mm) | 105 | 125 | 90 | 87 | 67 | 33 | 16 | 19 | 31 | 113 | 92 | 150 |
| Snow (cm) | 18 | 45 | 8,7 | 4,5 | 0 | 0 | 0 | 0 | 0 | 0,7 | 6,0 | 60 |
| UV Index | 2 | 2 | 5 | 7 | 8 | 8 | 9 | 8 | 6 | 4 | 2 | 1 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 16°C
- Highest temperature: 29°C in July and August
- Lowest temperature: 3°C in December
- Precipitation*: 928 mm per year, averaging 77 mm per month
- Snowfall: 143 cm per year
- Driest months: 16 mm in July, 19 mm in August and 31 mm in September
- Wettest months: 150 mm in December, 125 mm in February and 113 mm in October
*Precipitation is measured as a combination of rain, snow, and hail
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Table of Contents
Average Temperature per Month in Pullman
This graph shows the average maximum temperatures per month in Pullman, Washington. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Pullman
This graph shows how much rainfall Pullman, Washington, gets on average per month. Rainfall is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of rainfall is measured in millimeters, and the average is calculated based on the recorded rainfall per month from past years.
Average Snowfall per Month in Pullman
This graph shows how much snow Pullman, Washington, gets on average per month. The amount of snowfall is measured in centimeters and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Pullman
This graph shows the average UV index per month in Pullman, Washington. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Pullman
This graph shows the average yearly temperature in Pullman, Washington. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Pullman
This chart shows the total yearly precipitation in Pullman, Washington, over the past few years. The total yearly precipitation, measured in millimeters, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Pullman
This chart shows the total yearly snowfall in Pullman, Washington, over the past few years. The total yearly snowfall, measured in centimeters, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Pullman
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Average Weather in Pullman by Month
Click on a month below to see detailed weather info for Pullman. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
