Records for Tri-Cities Area, Washington (PSCthr) on 12-13
Record Highs
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1: 66°F (1924)
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2: 62°F (1921)
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3: 62°F (1918)
Record Lows
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1: -29°F (1919)
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2: -11°F (1922)
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3: -8°F (1898)
Lowest Highs
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1: 54°F (1924)
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2: 50°F (1946)
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3: 48°F (1918)
Highest Lows
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1: -2°F (1919)
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2: 10°F (1922)
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3: 15°F (1972)
Highest December temperature:
71°F on 12-01-2021.
Lowest December temperature:
-29°F on 12-13-1919.
Average temperature is 34.1°F
Average high is 40.9°F
Average low is 27.3°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.73" (2003)
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2: 0.39" (1897)
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3: 0.34" (1929)
Precipitation data from 1894 to 2022.