Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
September's onset brings a negligible change in high-temperatures, falling from a moderately hot 78.4°F (25.8°C) in August to a pleasant 72.5°F (22.5°C). Nicollet's average low-temperature is measured at a cool 53.4°F (11.9°C) during September.Humidity
In Nicollet, the average relative humidity in September is 74%.Rainfall
In September, the rain falls for 8.8 days. Throughout September, 1.06" (27mm) of precipitation is accumulated. Throughout the year, in Nicollet, there are 91.8 rainfall days, and 10.28" (261mm) of precipitation is accumulated.Snowfall
May through September are months without snowfall.Daylight
In Nicollet, the average length of the day in September is 12h and 30min.On the first day of the month, sunrise is at 6:40 am and sunset at 7:52 pm. On the last day of September, sunrise is at 7:14 am and sunset at 6:58 pm CDT.
Sunshine
The average sunshine in September in Nicollet is 9h.UV index
In Nicollet, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 4 in September translates into this advice:
Take precautions - Protection against sun damage is advised. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow in Nicollet?
Does it snow in September?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Nicollet, MN
- Average high temperature in September: 72.5°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (21.2°F).
- Average low temperature in September: 53.4°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (7.9°F).
Average pressure in September
Nicollet, MN
- Average pressure in September: 30"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in September
Nicollet, MN
- Average wind speed in September: 8.4mph
The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (7.2mph).
Average humidity in September
Nicollet, MN
- Average humidity in September: 74%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are May and October (69%).
Average rainfall in September
Nicollet, MN
- Average rainfall in September: 1.06"
The wettest month (with the highest rainfall) is June (1.77").
The driest month (with the least rainfall) is January (0.31").
Average rainfall days in September
Nicollet, MN
- Average rainfall days in September: 8.8 days
The month with the highest number of rainy days is June (13.9 days).
The month with the least rainy days is February (1.8 days).
Average snowfall in September
Nicollet, MN
- Average snowfall in September: 0"
The month with the highest snowfall is February (2.6").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Nicollet, MN
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Nicollet, MN
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 9h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in September
Nicollet, MN
- Average sunshine days in September: 19.4 days
The month with the most sunshine days is November (22.9 days).
The month with the least sunshine days is June (14.3 days).
Average UV index in September
Nicollet, 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, November and December (UV index 1).
Average cloud cover in September
Nicollet, MN
- Average cloud cover in September: 31
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in September
Nicollet, MN
- Average visibility in September: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Nicollet, Minnesota, USA
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