Records for Tri-Cities Area, Washington (PSCthr) on 10-05
Record Highs
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1: 89°F (1980)
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2: 84°F (2020)
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3: 84°F (2014)
Record Lows
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1: 28°F (2012)
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2: 30°F (1974)
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3: 31°F (2013)
Lowest Highs
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1: 60°F (1929)
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2: 55°F (1965)
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3: 55°F (1938)
Highest Lows
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1: 53°F (1957)
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2: 59°F (2018)
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3: 59°F (2011)
Highest October temperature:
90°F on 10-06-2020.
Lowest October temperature:
9°F on 10-31-2002.
Average temperature is 56.8°F
Average high is 72°F
Average low is 41.7°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.51" (1950)
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2: 0.14" (1931)
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3: 0.11" (1909)
Precipitation data from 1894 to 2022.