Records for Tri-Cities Area, Washington (PSCthr) on 12-27
Record Highs
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1: 65°F (1980)
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2: 63°F (1898)
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3: 62°F (1967)
Record Lows
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1: 0°F (1924)
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2: 1°F (1916)
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3: 4°F (1948)
Lowest Highs
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1: 56°F (1980)
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2: 48°F (1898)
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3: 45°F (1922)
Highest Lows
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1: 18°F (1996)
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2: 18°F (1924)
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3: 21°F (1916)
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: 0.50" (1942)
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2: 0.47" (1973)
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3: 0.38" (1996)
Precipitation data from 1894 to 2022.