Records for Tri-Cities Area, Washington (PSCthr) on 10-07
Record Highs
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1: 88°F (2014)
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2: 88°F (1943)
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3: 85°F (1980)
Record Lows
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1: 28°F (1974)
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2: 29°F (2012)
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3: 29°F (1983)
Lowest Highs
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1: 59°F (1930)
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2: 57°F (1966)
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3: 56°F (1934)
Highest Lows
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1: 51°F (1957)
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2: 55°F (1946)
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3: 55°F (1923)
Highest October temperature:
90°F on 10-06-2020.
Lowest October temperature:
9°F on 10-31-2002.
Average temperature is 56°F
Average high is 70.9°F
Average low is 41°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.53" (1905)
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2: 0.43" (1913)
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3: 0.34" (1985)
Precipitation data from 1894 to 2022.