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 witnesses a gentle descent in average high-temperature, descending from August's moderately hot 77.7°F (25.4°C) to a pleasant 70.3°F (21.3°C). Throughout the month of September, Bethel witnesses an average temperature of 52.3°F (11.3°C).Humidity
In September, the average relative humidity in Bethel is 76%.Rainfall
In Bethel, during September, the rain falls for 11.4 days and regularly aggregates up to 1.65" (42mm) of precipitation. In Bethel, during the entire year, the rain falls for 117.2 days and collects up to 21.02" (534mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Bethel, the average length of the day in September is 12h and 31min.On the first day of the month, sunrise is at 6:35 am and sunset at 7:50 pm. On the last day of September, in Bethel, sunrise is at 7:10 am and sunset at 6:54 pm CDT.
Sunshine
In September, the average sunshine is 8.7h.UV index
In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A typical high UV index of 4 in September suggests the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Frequently asked questions
What is the average September temperature in Bethel?
What is the average humidity in September in Bethel?
How many days does it rain in September in Bethel?
When it does not snow in Bethel?
Does it snow in Bethel in September?
What is the average length of the day in September in Bethel?
What time are sunrise and sunset in September in Bethel?
How long on average sun shines in September in Bethel?
How high is the UV index in September in Bethel?
Average temperature in September
Bethel, MN
- Average high temperature in September: 70.3°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (19°F).
- Average low temperature in September: 52.3°F
The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (6.6°F).
Average pressure in September
Bethel, MN
- Average pressure in September: 29.99"Hg
The month with the highest atmospheric pressure is February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in September
Bethel, MN
- Average wind speed in September: 7.8mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in September
Bethel, MN
- Average humidity in September: 76%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (71%).
Average rainfall in September
Bethel, MN
- Average rainfall in September: 1.65"
The wettest month (with the highest rainfall) is June (3.58").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days in September
Bethel, MN
- Average rainfall days in September: 11.4 days
The month with the highest number of rainy days is June (16.2 days).
The month with the least rainy days is February (2 days).
Average snowfall in September
Bethel, MN
- Average snowfall in September: 0"
The month with the highest snowfall is December (5.47").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Bethel, 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
Bethel, MN
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 8h and 4min
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 0min).
Average sunshine days in September
Bethel, MN
- Average sunshine days in September: 16 days
The months with the most sunshine days are October and December (17.5 days).
The month with the least sunshine days is June (11.3 days).
Average UV index in September
Bethel, 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
Bethel, MN
- Average cloud cover in September: 35
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in September
Bethel, 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).
Bethel, Minnesota, USA
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