Records for Boise Area, Idaho (BOIthr) on 12-24
Record Highs
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1: 59°F (1885)
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2: 58°F (1919)
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3: 58°F (1892)
Record Lows
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1: -20°F (1990)
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2: -9°F (1924)
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3: -5°F (1985)
Lowest Highs
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1: 44°F (1964)
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2: 38°F (1971)
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3: 38°F (1968)
Highest Lows
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1: 0°F (1990)
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2: 6°F (1924)
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3: 14°F (1983)
Highest December temperature:
70°F on 12-10-1939.
Lowest December temperature:
-25°F on 12-22-1990.
Average temperature is 30.9°F
Average high is 37.5°F
Average low is 24.4°F
Temperature data from 1875 to 2022.
Record Precipitation
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1: 0.54" (1980)
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2: 0.51" (1983)
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3: 0.39" (1917)
Precipitation data from 1878 to 2022.