Records for Juneau Area, Alaska (JNUthr) on 12-20
Record Highs
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1: 51°F (1935)
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2: 50°F (1985)
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3: 49°F (1940)
Record Lows
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1: -9°F (1933)
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2: -5°F (1955)
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3: 1°F (2008)
Lowest Highs
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1: 43°F (1985)
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2: 40°F (1940)
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3: 40°F (1935)
Highest Lows
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1: -4°F (1933)
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2: 7°F (1961)
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3: 10°F (1955)
Highest December temperature:
59°F on 12-08-1934.
Lowest December temperature:
-21°F on 12-31-1949.
Average temperature is 31.9°F
Average high is 35.7°F
Average low is 28.2°F
Temperature data from 1890 to 2022.
Record Precipitation
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1: 1.45" (1896)
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2: 1.01" (1899)
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3: 0.93" (1927)
Precipitation data from 1890 to 2022.