Records for Juneau Area, Alaska (JNUthr) on 05-21
Record Highs
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1: 77°F (1963)
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2: 75°F (1997)
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3: 73°F (2015)
Record Lows
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1: 30°F (1974)
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2: 31°F (1965)
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3: 32°F (2013)
Lowest Highs
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1: 59°F (1906)
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2: 51°F (2017)
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3: 50°F (2015)
Highest Lows
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1: 42°F (1918)
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2: 45°F (1967)
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3: 45°F (1928)
Highest May temperature:
82°F on 05-27-1947.
Lowest May temperature:
25°F on 05-01-1972.
Average temperature is 51.6°F
Average high is 58.8°F
Average low is 44.4°F
Temperature data from 1890 to 2022.
Record Precipitation
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1: 1.53" (2017)
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2: 0.92" (1918)
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3: 0.73" (1904)
Precipitation data from 1890 to 2022.