Records for Tri-Cities Area, Washington (PSCthr) on 04-11
Record Highs
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1: 87°F (1913)
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2: 87°F (1904)
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3: 85°F (1908)
Record Lows
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1: 23°F (2021)
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2: 27°F (2017)
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3: 27°F (1999)
Lowest Highs
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1: 57°F (1936)
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2: 57°F (1925)
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3: 55°F (1926)
Highest Lows
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1: 45°F (2022)
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2: 52°F (2001)
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3: 55°F (1997)
Highest April temperature:
95°F on 04-18-1910.
Lowest April temperature:
18°F on 04-01-1936.
Average temperature is 51.5°F
Average high is 65.3°F
Average low is 37.6°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.45" (1982)
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2: 0.41" (2022)
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3: 0.30" (2018)
Precipitation data from 1894 to 2022.