Records for Tri-Cities Area, Washington (PSCthr) on 03-31
Record Highs
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1: 86°F (1910)
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2: 76°F (2013)
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3: 75°F (1972)
Record Lows
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1: 18°F (1896)
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2: 23°F (2008)
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3: 23°F (1897)
Lowest Highs
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1: 51°F (1943)
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2: 51°F (1932)
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3: 50°F (1969)
Highest Lows
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1: 39°F (1936)
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2: 51°F (2012)
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3: 51°F (1920)
Highest March temperature:
87°F on 03-28-1910.
Lowest March temperature:
-1°F on 03-04-2019.
Average temperature is 49.3°F
Average high is 62.3°F
Average low is 36.4°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.75" (1922)
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2: 0.32" (1957)
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3: 0.26" (1931)
Precipitation data from 1894 to 2022.