Records for Tri-Cities Area, Washington (PSCthr) on 04-09
Record Highs
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1: 85°F (1925)
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2: 82°F (2016)
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3: 82°F (1996)
Record Lows
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1: 27°F (2008)
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2: 27°F (1959)
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3: 28°F (2011)
Lowest Highs
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1: 55°F (1966)
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2: 52°F (1918)
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3: 51°F (1955)
Highest Lows
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1: 49°F (1920)
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2: 54°F (1999)
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3: 54°F (1933)
Highest April temperature:
95°F on 04-18-1910.
Lowest April temperature:
18°F on 04-01-1936.
Average temperature is 51.1°F
Average high is 64.7°F
Average low is 37.4°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.60" (1894)
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2: 0.21" (1992)
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3: 0.19" (1976)
Precipitation data from 1894 to 2022.