September weather forecastSoudan, MN
September
Weather in September
September, the first month of the autumn in Soudan, is also an enjoyable month, with temperature in the range of an average low of 46.9°F (8.3°C) and an average high of 65.3°F (18.5°C).Temperature
September's arrival coincides with a drop in the average high-temperature, decreasing from August's warm 74.8°F (23.8°C) to a refreshing 65.3°F (18.5°C). An average nighttime temperature of 46.9°F (8.3°C) is noted during the month of September.Humidity
In September, the average relative humidity is 77%.Rainfall
In September, the rain falls for 13.7 days. Throughout September, 1.97" (50mm) of precipitation is accumulated. In Soudan, during the entire year, the rain falls for 122.7 days and collects up to 22.05" (560mm) of precipitation.Snowfall
In Soudan, snow does not fall in June through September.Daylight
The average length of the day in September is 12h and 33min.On the first day of the month, sunrise is at 6:28 am and sunset at 7:49 pm. On the last day of September, sunrise is at 7:07 am and sunset at 6:49 pm CDT.
Sunshine
The average sunshine in September is 7.7h.UV index
In September, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: In September, the maximum UV index of 3 translates into these guidelines:
Take precautions - Protection against sunburn is recommended. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Soudan, MN
- Average high temperature in September: 65.3°F
The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (14.4°F).
- Average low temperature in September: 46.9°F
The month with the highest average low temperature is July (56.1°F).
The coldest month (with the lowest average low temperature) is January (-0.6°F).
Average pressure in September
Soudan, MN
- Average pressure in September: 29.98"Hg
The month with the highest atmospheric pressure is February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in September
Soudan, MN
- Average wind speed in September: 7.6mph
The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).
Average humidity in September
Soudan, MN
- Average humidity in September: 77%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (70%).
Average rainfall in September
Soudan, MN
- Average rainfall in September: 1.97"
The wettest month (with the highest rainfall) is July (2.87").
The driest month (with the least rainfall) is February (0.83").
Average rainfall days in September
Soudan, MN
- Average rainfall days in September: 13.7 days
The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is February (1.3 days).
Average snowfall in September
Soudan, MN
- Average snowfall in September: 0"
The month with the highest snowfall is December (8.66").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Soudan, MN
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (21.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Soudan, MN
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in September: 7h and 42min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The months with the least sunshine are January and February (Average sunshine: 1h and 48min).
Average sunshine days in September
Soudan, MN
- Average sunshine days in September: 14.1 days
The month with the most sunshine days is September (14.1 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in September
Soudan, MN
- Average UV index in September: 3
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in September
Soudan, MN
- Average cloud cover in September: 45
The month with the most cloud cover is January (Cloud cover 84).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility in September
Soudan, MN
- Average visibility in September: 5mi
The months with the highest visibility are May, June and July (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
