Records for Tri-Cities Area, Washington (PSCthr) on 01-09
Record Highs
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1: 64°F (1896)
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2: 62°F (1953)
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3: 61°F (1959)
Record Lows
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1: -20°F (1909)
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2: -1°F (1974)
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3: 1°F (1912)
Lowest Highs
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1: 50°F (1953)
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2: 47°F (1971)
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3: 46°F (1933)
Highest Lows
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1: 10°F (1909)
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2: 11°F (1974)
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3: 15°F (1979)
Highest January temperature:
74°F on 01-10-1896.
Lowest January temperature:
-27°F on 01-21-1930.
Average temperature is 33.9°F
Average high is 40.5°F
Average low is 27.4°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.86" (1953)
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2: 0.65" (1980)
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3: 0.45" (1919)
Precipitation data from 1894 to 2022.