Weather in September
Temperature
September involves a decrease in temperature, down from an enjoyable 65.5°F (18.6°C) in August to a fresh 54.1°F (12.3°C). Throughout September, the temperature in Salcha tends to fall to a consistent average low of 33.1°F (0.6°C).Rainfall
In Salcha, during September, the rain falls for 10 days and regularly aggregates up to 1.3" (33mm) of precipitation. Throughout the year, there are 100 rainfall days, and 12.99" (330mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. September is the first month it typically snows. Throughout September, Salcha receives 1.1" (28mm) of snow. Throughout the year, 54.49" (1384mm) of snow is accumulated.Daylight
In Salcha, the average length of the day in September is 12h and 59min.On the first day of September, sunrise is at 6:31 am and sunset at 9:03 pm. On the last day of the month, sunrise is at 7:57 am and sunset at 7:17 pm AKDT.
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Data Sources | Weather Forecasting & Climate
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Average temperature in September
Salcha, AK
- Average high temperature in September: 54.2°F
The warmest month (with the highest average high temperature) is July (71.1°F).
The month with the lowest average high temperature is January (4.1°F).
- Average low temperature in September: 33.1°F
The month with the highest average low temperature is July (48.2°F).
The coldest month (with the lowest average low temperature) is January (-13.7°F).
Average rainfall in September
Salcha, AK
- Average rainfall in September: 1.3"
The wettest month (with the highest rainfall) is July (3").
The driest months (with the least rainfall) are March and April (0.2").
Average rainfall days in September
Salcha, AK
- Average rainfall days in September: 10 days
The month with the highest number of rainy days is July (14 days).
The months with the least rainy days are March and April (4 days).
Average snowfall in September
Salcha, AK
- Average snowfall in September: 1.1"
The month with the highest snowfall is October (11.4").
The months with the least snowfall are June, July and August (0").
Average daylight in September
Salcha, AK
- Average daylight in September: 13h and 0min
The month with the longest days is June (Average daylight: 21h and 12min).
The month with the shortest days is December (Average daylight: 4h and 6min).
Salcha, Alaska, USA
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