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 shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from a warm 77.2°F (25.1°C) to a pleasant 70.9°F (21.6°C). In Zumbro Falls, the September nights cool down to an average low of 52°F (11.1°C).Humidity
The average relative humidity in September in Zumbro Falls is 79%.Rainfall
In Zumbro Falls, in September, it is raining for 13.3 days, with typically 2.17" (55mm) of accumulated precipitation. In Zumbro Falls, during the entire year, the rain falls for 137.4 days and collects up to 27.09" (688mm) of precipitation.Snowfall
In Zumbro Falls, snow does not fall in June through September.Daylight
In Zumbro Falls, the average length of the day in September is 12h and 30min.On the first day of September, sunrise is at 6:33 am and sunset at 7:45 pm. On the last day of the month, 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 is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 4 during September leads to these instructions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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?
Does it snow in September?
How many hours of daylight does Zumbro Falls have in September?
When are sunrise and sunset in September?
How many hours of sunshine does Zumbro Falls have in September?
What is the UV index intensity in September?
Average temperature in September
Zumbro Falls, 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
Zumbro Falls, 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
Zumbro Falls, 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
Zumbro Falls, 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
Zumbro Falls, 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
Zumbro Falls, 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
Zumbro Falls, 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
Zumbro Falls, 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
Zumbro Falls, 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
Zumbro Falls, 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
Zumbro Falls, 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
Zumbro Falls, 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
Zumbro Falls, 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).
Zumbro Falls, Minnesota, USA
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