Records for Tri-Cities Area, Washington (PSCthr) on 04-06
Record Highs
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1: 82°F (1906)
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2: 81°F (1977)
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3: 81°F (1952)
Record Lows
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1: 22°F (1939)
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2: 24°F (1975)
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3: 25°F (1956)
Lowest Highs
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1: 57°F (1962)
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2: 54°F (1907)
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3: 52°F (1931)
Highest Lows
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1: 49°F (1978)
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2: 55°F (2011)
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3: 55°F (1948)
Highest April temperature:
95°F on 04-18-1910.
Lowest April temperature:
18°F on 04-01-1936.
Average temperature is 50.5°F
Average high is 63.8°F
Average low is 37.1°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.95" (1969)
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2: 0.48" (1919)
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3: 0.33" (1950)
Precipitation data from 1894 to 2022.