Records for Pullman Area, Washington (PUWthr) on 05-31
Record Highs
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1: 90°F (1910)
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2: 89°F (1986)
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3: 87°F (1914)
Record Lows
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1: 31°F (1895)
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2: 32°F (1955)
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3: 32°F (1920)
Lowest Highs
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1: 59°F (1997)
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2: 59°F (1894)
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3: 58°F (1931)
Highest Lows
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1: 45°F (1971)
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2: 49°F (1976)
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3: 50°F (1920)
Highest May temperature:
94°F on 05-29-1897.
Lowest May temperature:
23°F on 05-02-1954.
Average temperature is 57.1°F
Average high is 69.4°F
Average low is 44.9°F
Temperature data from 1893 to 2022.
Record Precipitation
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1: 0.73" (1987)
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2: 0.65" (1990)
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3: 0.60" (2020)
Precipitation data from 1893 to 2022.