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
The advent of September brings a subtle shift in temperature, with the average high moving from a warm 79.7°F (26.5°C) in August to an agreeable 72.7°F (22.6°C). Throughout the month of September, the nighttime temperature in Adrian dips to an average of 53.2°F (11.8°C).Humidity
In Adrian, Minnesota, the average relative humidity in September is 71%.Rainfall
In Adrian, Minnesota, during September, the rain falls for 10.8 days and regularly aggregates up to 1.97" (50mm) of precipitation. Throughout the year, there are 116 rainfall days, and 21.1" (536mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day is 12h and 29min.On the first day of September in Adrian, sunrise is at 6:48 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 7:05 pm CDT.
Sunshine
The average sunshine in September in Adrian is 9h.UV index
In Adrian, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The daily high UV index of 4 in September translates into this advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. To avoid the Sun's strongest rays, limit exposure around the mid-day period. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Frequently asked questions
What are the temperatures in Adrian in September?
What is the average humidity in September in Adrian?
How much does it rain in Adrian in September?
When it does not snow in Adrian?
Does it snow in Adrian in September?
What is the average length of the day in September in Adrian?
What time are sunrise and sunset in September in Adrian?
How many hours of sunshine does Adrian have in September?
What is the UV index intensity in September in Adrian?
Average temperature in September
Adrian, MN
- Average high temperature in September: 72.7°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (22.3°F).
- Average low temperature in September: 53.2°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 (8.4°F).
Average pressure in September
Adrian, MN
- Average pressure in September: 29.98"Hg
The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in September
Adrian, MN
- Average wind speed in September: 9.4mph
The windiest month (with the highest average wind speed) is April (11.3mph).
The calmest month (with the lowest average wind speed) is July (8mph).
Average humidity in September
Adrian, MN
- Average humidity in September: 71%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (67%).
Average rainfall in September
Adrian, MN
- Average rainfall in September: 1.97"
The wettest month (with the highest rainfall) is June (3.35").
The driest months (with the least rainfall) are January and November (0.67").
Average rainfall days in September
Adrian, MN
- Average rainfall days in September: 10.8 days
The month with the highest number of rainy days is June (17.2 days).
The month with the least rainy days is February (2.2 days).
Average snowfall in September
Adrian, MN
- Average snowfall in September: 0"
The month with the highest snowfall is February (5.12").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Adrian, MN
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Adrian, MN
- Average daylight in September: 12h and 3min
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 30min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in September
Adrian, MN
- Average sunshine days in September: 17.7 days
The month with the most sunshine days is November (21.9 days).
The month with the least sunshine days is June (10.5 days).
Average UV index in September
Adrian, MN
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in September
Adrian, MN
- Average cloud cover in September: 30
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in September
Adrian, 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).
Adrian, Minnesota, USA
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