Records for Boise Area, Idaho (BOIthr) on 04-09
Record Highs
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1: 78°F (2016)
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2: 77°F (1942)
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3: 76°F (1925)
Record Lows
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1: 20°F (1890)
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2: 23°F (1987)
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3: 24°F (1945)
Lowest Highs
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1: 52°F (1996)
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2: 51°F (1884)
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3: 48°F (2016)
Highest Lows
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1: 42°F (1929)
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2: 43°F (1933)
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3: 43°F (1927)
Highest April temperature:
92°F on 04-25-1946.
Lowest April temperature:
11°F on 04-01-1936.
Average temperature is 49.3°F
Average high is 60.3°F
Average low is 38.3°F
Temperature data from 1875 to 2022.
Record Precipitation
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1: 0.72" (1965)
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2: 0.47" (1979)
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3: 0.44" (1918)
Precipitation data from 1878 to 2022.