Records for Tri-Cities Area, Washington (PSCthr) on 01-01
Record Highs
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1: 65°F (1918)
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2: 61°F (2020)
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3: 59°F (1921)
Record Lows
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1: -7°F (2022)
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2: -5°F (1979)
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3: -5°F (1942)
Lowest Highs
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1: 49°F (2020)
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2: 42°F (1981)
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3: 42°F (1963)
Highest Lows
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1: 12°F (1979)
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2: 14°F (1969)
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3: 14°F (1952)
Highest January temperature:
74°F on 01-10-1896.
Lowest January temperature:
-27°F on 01-21-1930.
Average temperature is 33.4°F
Average high is 40°F
Average low is 26.7°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.90" (1928)
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2: 0.70" (1969)
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3: 0.46" (1997)
Precipitation data from 1894 to 2022.