Records for Tri-Cities Area, Washington (PSCthr) on 03-15
Record Highs
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1: 76°F (1934)
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2: 74°F (1940)
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3: 72°F (1994)
Record Lows
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1: 10°F (1906)
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2: 20°F (1944)
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3: 22°F (2019)
Lowest Highs
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1: 51°F (2015)
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2: 50°F (2017)
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3: 49°F (1915)
Highest Lows
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1: 35°F (1906)
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2: 43°F (2019)
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3: 46°F (2020)
Highest March temperature:
87°F on 03-28-1910.
Lowest March temperature:
-1°F on 03-04-2019.
Average temperature is 45.8°F
Average high is 58.6°F
Average low is 33°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.33" (2001)
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2: 0.28" (1995)
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3: 0.25" (1946)
Precipitation data from 1894 to 2022.