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Climate & Weather Averages in Pullman, Washington, USA

Currently: 93 °F. Sunny. (Weather station: Pullman / Moscow Regional Airport, USA). See more current weather

Annual Weather Averages Near Pullman

Averages are for Pullman / Moscow Regional Airport, which is 3 miles from Pullman.

Based on weather reports collected during 1992–2021.

All Year Climate & Weather Averages in Pullman

High Temp: 84 °F

Low Temp: 26 °F

Mean Temp: 48 °F

Precipitation: 1.50"

Humidity: 66%

Dew Point: 36 °F

Wind: 10 mph

Pressure: 30.05 "Hg

Visibility: 10 mi

January Climate & Weather Averages in Pullman

High Temp: 38 °F

Low Temp: 28 °F

Mean Temp: 33 °F

Precipitation: 2.09"

Humidity: 83%

Dew Point: 28 °F

Wind: 13 mph

Pressure: 30.15 "Hg

Visibility: 9 mi

February Climate & Weather Averages in Pullman

High Temp: 41 °F

Low Temp: 28 °F

Mean Temp: 35 °F

Precipitation: 1.75"

Humidity: 79%

Dew Point: 29 °F

Wind: 12 mph

Pressure: 30.10 "Hg

Visibility: 9 mi

March Climate & Weather Averages in Pullman

High Temp: 49 °F

Low Temp: 32 °F

Mean Temp: 41 °F

Precipitation: 1.85"

Humidity: 71%

Dew Point: 32 °F

Wind: 12 mph

Pressure: 30.05 "Hg

Visibility: 10 mi

April Climate & Weather Averages in Pullman

High Temp: 56 °F

Low Temp: 36 °F

Mean Temp: 46 °F

Precipitation: 1.77"

Humidity: 64%

Dew Point: 34 °F

Wind: 11 mph

Pressure: 30.02 "Hg

Visibility: 11 mi

May Climate & Weather Averages in Pullman

High Temp: 65 °F

Low Temp: 42 °F

Mean Temp: 54 °F

Precipitation: 1.53"

Humidity: 61%

Dew Point: 41 °F

Wind: 9 mph

Pressure: 29.98 "Hg

Visibility: 11 mi

June Climate & Weather Averages in Pullman

High Temp: 72 °F

Low Temp: 47 °F

Mean Temp: 59 °F

Precipitation: 1.12"

Humidity: 61%

Dew Point: 46 °F

Wind: 8 mph

Pressure: 29.97 "Hg

Visibility: 11 mi

July Climate & Weather Averages in Pullman

High Temp: 84 °F

Low Temp: 50 °F

Mean Temp: 67 °F

Precipitation: 0.41"

Humidity: 49%

Dew Point: 46 °F

Wind: 6 mph

Pressure: 29.97 "Hg

Visibility: 11 mi

August Climate & Weather Averages in Pullman

High Temp: 84 °F

Low Temp: 50 °F

Mean Temp: 67 °F

Precipitation: 0.47"

Humidity: 44%

Dew Point: 43 °F

Wind: 6 mph

Pressure: 29.96 "Hg

Visibility: 11 mi

September Climate & Weather Averages in Pullman

High Temp: 74 °F

Low Temp: 44 °F

Mean Temp: 59 °F

Precipitation: 0.68"

Humidity: 50%

Dew Point: 40 °F

Wind: 7 mph

Pressure: 30.01 "Hg

Visibility: 10 mi

October Climate & Weather Averages in Pullman

High Temp: 59 °F

Low Temp: 37 °F

Mean Temp: 48 °F

Precipitation: 1.70"

Humidity: 65%

Dew Point: 36 °F

Wind: 10 mph

Pressure: 30.08 "Hg

Visibility: 10 mi

November Climate & Weather Averages in Pullman

High Temp: 45 °F

Low Temp: 32 °F

Mean Temp: 38 °F

Precipitation: 2.37"

Humidity: 79%

Dew Point: 32 °F

Wind: 13 mph

Pressure: 30.13 "Hg

Visibility: 9 mi

December Climate & Weather Averages in Pullman

High Temp: 36 °F

Low Temp: 26 °F

Mean Temp: 31 °F

Precipitation: 2.28"

Humidity: 84%

Dew Point: 27 °F

Wind: 13 mph

Pressure: 30.16 "Hg

Visibility: 8 mi

Quick Climate Info

Hottest MonthJuly (67 °F avg)
Coldest MonthDecember (31 °F avg)
Wettest MonthNovember (2.37" avg)
Windiest MonthJanuary (13 mph avg)
Annual precip.18.02" (per year)

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