Records for Boise Area, Idaho (BOIthr) on 05-11
Record Highs
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1: 93°F (1941)
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2: 91°F (2013)
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3: 91°F (1993)
Record Lows
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1: 25°F (1916)
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2: 26°F (1887)
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3: 27°F (1943)
Lowest Highs
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1: 59°F (1928)
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2: 58°F (2013)
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3: 58°F (1993)
Highest Lows
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1: 49°F (1967)
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2: 49°F (1956)
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3: 51°F (2000)
Highest May temperature:
100°F on 05-29-1897.
Lowest May temperature:
22°F on 05-05-1982.
Average temperature is 58.6°F
Average high is 71°F
Average low is 46.3°F
Temperature data from 1875 to 2022.
Record Precipitation
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1: 0.74" (1958)
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2: 0.62" (1890)
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3: 0.50" (1900)
Precipitation data from 1878 to 2022.