September weather forecastTrimont, MN
September
Weather in September
The first month of the autumn, September, is also an agreeable month in Trimont, Minnesota, with an average temperature varying between 53.4°F (11.9°C) and 72.5°F (22.5°C).Temperature
With the arrival of September, Trimont notices a mild change in the average high-temperature, sliding from August's warm 78.1°F (25.6°C) to an agreeable 72.5°F (22.5°C). September generally records an average low-temperature of 53.4°F (11.9°C).Humidity
The average relative humidity in September in Trimont is 74%.Rainfall
In September, in Trimont, the rain falls for 12 days. Throughout September, 2.36" (60mm) of precipitation is accumulated. In Trimont, during the entire year, the rain falls for 130.1 days and collects up to 25.47" (647mm) of precipitation.Snowfall
June through September are months without snowfall in Trimont.Daylight
In Trimont, the average length of the day in September is 12h and 29min.On the first day of September in Trimont, sunrise is at 6:43 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 7:00 pm CDT.
Sunshine
The average sunshine in September in Trimont is 9h.UV index
In Trimont, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A maximum UV index of 4 in September translates into the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Trimont, MN
- Average high temperature in September: 72.5°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (22.1°F).
- Average low temperature in September: 53.4°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (8.8°F).
Average pressure in September
Trimont, MN
- Average pressure in September: 30"Hg
The months with the highest atmospheric pressure are January and February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in September
Trimont, MN
- Average wind speed in September: 9.1mph
The windiest month (with the highest average wind speed) is February (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).
Average humidity in September
Trimont, MN
- Average humidity in September: 74%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (68%).
Average rainfall in September
Trimont, MN
- Average rainfall in September: 2.36"
The wettest month (with the highest rainfall) is June (3.82").
The driest month (with the least rainfall) is January (0.83").
Average rainfall days in September
Trimont, MN
- Average rainfall days in September: 12 days
The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is February (2.9 days).
Average snowfall in September
Trimont, MN
- Average snowfall in September: 0"
The month with the highest snowfall is February (5.91").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Trimont, MN
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Trimont, MN
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in September: 9h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in September
Trimont, MN
- Average sunshine days in September: 15.9 days
The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is June (9.3 days).
Average UV index in September
Trimont, MN
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February and November (UV index 1).
Average cloud cover in September
Trimont, MN
- Average cloud cover in September: 32
The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are July, August and September (Cloud cover 32).
Average visibility in September
Trimont, MN
- Average visibility in September: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
