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 signals a slight drop in average high-temperature, sliding from August's warm 77.2°F (25.1°C) to an agreeable 70.9°F (21.6°C). Bellechester's average low-temperature is measured at a cool 52°F (11.1°C) during September.Humidity
In Bellechester, the average relative humidity in September is 79%.Rainfall
In Bellechester, in September, during 13.3 rainfall days, 2.17" (55mm) of precipitation is typically accumulated. Throughout the year, there are 137.4 rainfall days, and 27.09" (688mm) of precipitation is accumulated.Snowfall
In Bellechester, Minnesota, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 30min.On the first day of the month, sunrise is at 6:33 am and sunset at 7:45 pm. On the last day of September, sunrise is at 7:07 am and sunset at 6:51 pm CDT.
Sunshine
In September, the average sunshine is 8.8h.UV index
In September, the average daily maximum UV index in Bellechester, Minnesota, is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 4 during September translates into these guidelines:
Take precautions - Protection against skin and eye damage is obliged. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
What is the average September temperature in Bellechester?
What is the average humidity in September in Bellechester?
How much does it rain in Bellechester in September?
When it does not snow in Bellechester?
Does it snow in Bellechester in September?
What is the average length of the day in September in Bellechester?
When is the sunrise / sunset in September in Bellechester?
How long on average sun shines in September in Bellechester?
How high is the UV index in September in Bellechester?
Average temperature in September
Bellechester, MN
- Average high temperature in September: 70.9°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (20.7°F).
- Average low temperature in September: 52°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (7.7°F).
Average pressure in September
Bellechester, MN
- Average pressure in September: 30.01"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in September
Bellechester, MN
- Average wind speed in September: 8.1mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is July (7mph).
Average humidity in September
Bellechester, MN
- Average humidity in September: 79%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is October (74%).
Average rainfall in September
Bellechester, MN
- Average rainfall in September: 2.17"
The wettest month (with the highest rainfall) is June (4.88").
The driest month (with the least rainfall) is January (0.79").
Average rainfall days in September
Bellechester, MN
- Average rainfall days in September: 13.3 days
The month with the highest number of rainy days is June (18.6 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in September
Bellechester, MN
- Average snowfall in September: 0"
The month with the highest snowfall is February (6.85").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Bellechester, MN
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Bellechester, 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: 8h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in September
Bellechester, MN
- Average sunshine days in September: 14.3 days
The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is June (9.6 days).
Average UV index in September
Bellechester, MN
- Average UV index in September: 4
The month with the highest UV index is 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
Bellechester, MN
- Average cloud cover in September: 35
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Bellechester, MN
- Average visibility in September: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Bellechester, Minnesota, USA
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