Records for Boise Area, Idaho (BOIthr) on 12-06
Record Highs
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1: 63°F (1987)
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2: 62°F (1918)
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3: 60°F (1939)
Record Lows
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1: 0°F (1992)
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2: 7°F (1972)
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3: 9°F (1891)
Lowest Highs
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1: 44°F (2003)
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2: 44°F (1981)
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3: 43°F (1970)
Highest Lows
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1: 22°F (1972)
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2: 23°F (1992)
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3: 26°F (2013)
Highest December temperature:
70°F on 12-10-1939.
Lowest December temperature:
-25°F on 12-22-1990.
Average temperature is 33.6°F
Average high is 40.5°F
Average low is 26.7°F
Temperature data from 1875 to 2022.
Record Precipitation
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1: 0.62" (1897)
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2: 0.56" (1887)
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3: 0.40" (1975)
Precipitation data from 1878 to 2022.