Records for Boise Area, Idaho (BOIthr) on 02-21
Record Highs
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1: 63°F (1991)
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2: 62°F (1958)
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3: 62°F (1905)
Record Lows
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1: 6°F (1894)
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2: 10°F (1882)
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3: 14°F (1955)
Lowest Highs
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1: 43°F (1956)
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2: 43°F (1879)
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3: 42°F (2003)
Highest Lows
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1: 28°F (1882)
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2: 29°F (1957)
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3: 31°F (1952)
Highest February temperature:
71°F on 02-29-1992.
Lowest February temperature:
-15°F on 02-05-1989.
Average temperature is 39.2°F
Average high is 48.3°F
Average low is 30.1°F
Temperature data from 1875 to 2022.
Record Precipitation
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1: 0.72" (1948)
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2: 0.47" (1968)
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3: 0.39" (1936)
Precipitation data from 1878 to 2022.