Records for Juneau Area, Alaska (JNUthr) on 09-30
Record Highs
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1: 63°F (2018)
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2: 62°F (2008)
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3: 62°F (1936)
Record Lows
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1: 28°F (1996)
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2: 30°F (2000)
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3: 30°F (1967)
Lowest Highs
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1: 53°F (2022)
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2: 52°F (2008)
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3: 51°F (1947)
Highest Lows
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1: 41°F (2000)
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2: 42°F (1974)
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3: 44°F (1914)
Highest September temperature:
85°F on 09-11-1895.
Lowest September temperature:
23°F on 09-24-1972.
Average temperature is 48.4°F
Average high is 52.9°F
Average low is 43.9°F
Temperature data from 1890 to 2022.
Record Precipitation
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1: 3.45" (1901)
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2: 2.78" (1923)
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3: 1.81" (2022)
Precipitation data from 1890 to 2022.