Records for Anchorage Area, Alaska (ANCthr) on 12-21
Record Highs
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1: 43°F (1999)
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2: 41°F (1985)
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3: 40°F (1986)
Record Lows
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1: -17°F (1956)
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2: -13°F (1980)
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3: -13°F (1965)
Lowest Highs
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1: 33°F (1985)
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2: 27°F (1990)
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3: 27°F (1976)
Highest Lows
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1: -2°F (1980)
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2: 2°F (1956)
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3: 3°F (1992)
Highest December temperature:
51°F on 12-09-2019.
Lowest December temperature:
-30°F on 12-14-1964.
Average temperature is 17.4°F
Average high is 24.2°F
Average low is 10.6°F
Temperature data from 1953 to 2022.
Record Precipitation
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1: 0.64" (1999)
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2: 0.26" (2006)
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3: 0.26" (2003)
Precipitation data from 1953 to 2022.