Records for Tri-Cities Area, Washington (PSCthr) on 03-17
Record Highs
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1: 77°F (2007)
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2: 76°F (1972)
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3: 75°F (1947)
Record Lows
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1: 12°F (1906)
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2: 20°F (1966)
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3: 20°F (1898)
Lowest Highs
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1: 49°F (1918)
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2: 48°F (1969)
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3: 48°F (1964)
Highest Lows
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1: 39°F (1907)
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2: 43°F (1965)
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3: 43°F (1906)
Highest March temperature:
87°F on 03-28-1910.
Lowest March temperature:
-1°F on 03-04-2019.
Average temperature is 46.3°F
Average high is 59.1°F
Average low is 33.5°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.56" (1954)
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2: 0.50" (1907)
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3: 0.42" (1997)
Precipitation data from 1894 to 2022.