Records for Tri-Cities Area, Washington (PSCthr) on 10-25
Record Highs
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1: 81°F (1977)
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2: 81°F (1955)
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3: 76°F (2019)
Record Lows
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1: 17°F (2020)
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2: 17°F (1919)
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3: 21°F (2002)
Lowest Highs
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1: 60°F (1945)
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2: 60°F (1906)
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3: 59°F (1910)
Highest Lows
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1: 43°F (2020)
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2: 47°F (1919)
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3: 51°F (1957)
Highest October temperature:
90°F on 10-06-2020.
Lowest October temperature:
9°F on 10-31-2002.
Average temperature is 48.3°F
Average high is 60.7°F
Average low is 35.8°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.22" (1980)
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2: 0.15" (1957)
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3: 0.12" (1999)
Precipitation data from 1894 to 2022.