Records for Tri-Cities Area, Washington (PSCthr) on 12-24
Record Highs
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1: 64°F (1899)
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2: 59°F (1950)
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3: 58°F (1922)
Record Lows
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1: -13°F (1924)
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2: -3°F (1983)
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3: 6°F (1951)
Lowest Highs
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1: 45°F (1961)
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2: 45°F (1938)
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3: 43°F (1967)
Highest Lows
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1: 8°F (1983)
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2: 10°F (1924)
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3: 14°F (1990)
Highest December temperature:
71°F on 12-01-2021.
Lowest December temperature:
-29°F on 12-13-1919.
Average temperature is 33.2°F
Average high is 40°F
Average low is 26.5°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.54" (1936)
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2: 0.46" (2014)
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3: 0.30" (1968)
Precipitation data from 1894 to 2022.