Records for Tri-Cities Area, Washington (PSCthr) on 10-22
Record Highs
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1: 81°F (2003)
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2: 81°F (1942)
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3: 77°F (1959)
Record Lows
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1: 24°F (1984)
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2: 24°F (1981)
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3: 25°F (2008)
Lowest Highs
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1: 57°F (1967)
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2: 55°F (1927)
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3: 54°F (2011)
Highest Lows
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1: 46°F (2012)
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2: 50°F (1982)
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3: 50°F (1957)
Highest October temperature:
90°F on 10-06-2020.
Lowest October temperature:
9°F on 10-31-2002.
Average temperature is 49.5°F
Average high is 62.4°F
Average low is 36.5°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.34" (2021)
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2: 0.33" (1923)
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3: 0.29" (1966)
Precipitation data from 1894 to 2022.