Records for Anchorage Area, Alaska (ANCthr) on 12-20
Record Highs
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1: 47°F (1969)
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2: 42°F (2000)
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3: 40°F (2011)
Record Lows
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1: -20°F (1957)
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2: -19°F (1961)
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3: -16°F (1956)
Lowest Highs
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1: 33°F (1985)
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2: 29°F (2011)
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3: 27°F (1986)
Highest Lows
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1: -4°F (1957)
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2: 0°F (1980)
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3: 0°F (1961)
Highest December temperature:
51°F on 12-09-2019.
Lowest December temperature:
-30°F on 12-14-1964.
Average temperature is 17.6°F
Average high is 24.3°F
Average low is 10.8°F
Temperature data from 1953 to 2022.
Record Precipitation
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1: 0.52" (1999)
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2: 0.38" (2021)
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3: 0.34" (1965)
Precipitation data from 1953 to 2022.