Records for Tri-Cities Area, Washington (PSCthr) on 07-31
Record Highs
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1: 109°F (2020)
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2: 108°F (2015)
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3: 107°F (1971)
Record Lows
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1: 46°F (2008)
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2: 46°F (2006)
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3: 46°F (1945)
Lowest Highs
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1: 76°F (1912)
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2: 71°F (1990)
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3: 70°F (2021)
Highest Lows
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1: 71°F (1937)
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2: 76°F (1964)
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3: 80°F (1998)
Highest July temperature:
115°F on 07-27-1939.
Lowest July temperature:
38°F on 07-02-1921.
Average temperature is 76.2°F
Average high is 94.1°F
Average low is 58.4°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.23" (1998)
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2: 0.07" (2001)
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3: 0.05" (2010)
Precipitation data from 1894 to 2022.