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 indicates a minor shift in the average high-temperature, from August's warm 78.4°F (25.8°C) to an agreeable 72.5°F (22.5°C). Storden temperatures generally rest at a low of 52.9°F (11.6°C) during the September nights.Humidity
In September, the average relative humidity is 73%.Rainfall
In September, the rain falls for 11.9 days. Throughout September, 2.24" (57mm) of precipitation is accumulated. In Storden, during the entire year, the rain falls for 121.5 days and collects up to 24.06" (611mm) of precipitation.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 the month, sunrise is at 6:45 am and sunset at 7:56 pm. On the last day of September, sunrise is at 7:18 am and sunset at 7:03 pm CDT.
Sunshine
In September, the average sunshine in Storden is 9.1h.UV index
In Storden, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high daily UV index of 4 during September translates into the following directions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
What is the average humidity in September in Storden?
How many days does it rain in September?
When it does not snow?
Does it snow in September?
What is the average length of the day in September in Storden?
When is the sunrise / sunset in September?
How many hours of sunshine does Storden have in September?
What is the UV index intensity in September?
Average temperature in September
Storden, MN
- Average high temperature in September: 72.5°F
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (20.8°F).
- Average low temperature in September: 52.9°F
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (7.9°F).
Average pressure in September
Storden, MN
- Average pressure in September: 29.99"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
Storden, MN
- Average wind speed in September: 9.2mph
The windiest months (with the highest average wind speed) are January and February (11mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).
Average humidity in September
Storden, MN
- Average humidity in September: 73%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (68%).
Average rainfall in September
Storden, MN
- Average rainfall in September: 2.24"
The wettest month (with the highest rainfall) is June (3.62").
The driest month (with the least rainfall) is January (0.75").
Average rainfall days in September
Storden, MN
- Average rainfall days in September: 11.9 days
The month with the highest number of rainy days is June (17.9 days).
The month with the least rainy days is January (1.9 days).
Average snowfall in September
Storden, MN
- Average snowfall in September: 0"
The month with the highest snowfall is February (5.75").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Storden, MN
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Storden, 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 1min
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 48min).
Average sunshine days in September
Storden, MN
- Average sunshine days in September: 16.8 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is June (9.3 days).
Average UV index in September
Storden, 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 and February (UV index 1).
Average cloud cover in September
Storden, MN
- Average cloud cover in September: 31
The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are July and September (Cloud cover 31).
Average visibility in September
Storden, MN
- Average visibility in September: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (5mi).
Storden, Minnesota, USA
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