Records for Tri-Cities Area, Washington (PSCthr) on 12-05
Record Highs
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1: 66°F (1938)
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2: 62°F (1933)
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3: 62°F (1925)
Record Lows
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1: 2°F (1919)
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2: 3°F (2013)
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3: 3°F (1909)
Lowest Highs
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1: 50°F (1925)
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2: 45°F (1938)
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3: 43°F (1991)
Highest Lows
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1: 25°F (2013)
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2: 25°F (1972)
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3: 25°F (1919)
Highest December temperature:
71°F on 12-01-2021.
Lowest December temperature:
-29°F on 12-13-1919.
Average temperature is 35.5°F
Average high is 42.5°F
Average low is 28.5°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.70" (1922)
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2: 0.53" (1916)
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3: 0.44" (1978)
Precipitation data from 1894 to 2022.