Records for Tri-Cities Area, Washington (PSCthr) on 10-11
Record Highs
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1: 83°F (1952)
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2: 83°F (1934)
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3: 83°F (1918)
Record Lows
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1: 19°F (2009)
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2: 25°F (2019)
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3: 28°F (2002)
Lowest Highs
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1: 63°F (1967)
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2: 59°F (2014)
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3: 59°F (1918)
Highest Lows
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1: 52°F (2009)
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2: 52°F (1962)
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3: 53°F (1955)
Highest October temperature:
90°F on 10-06-2020.
Lowest October temperature:
9°F on 10-31-2002.
Average temperature is 54.2°F
Average high is 68.6°F
Average low is 39.7°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.50" (1906)
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2: 0.48" (1962)
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3: 0.31" (1968)
Precipitation data from 1894 to 2022.