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
Friesland's September weather features a light decline in high-temperatures, reducing from a moderately hot 77.5°F (25.3°C) in August to a pleasant 68.9°F (20.5°C). The average low-temperature during September nights is a chilly 49.6°F (9.8°C).Humidity
In Friesland, the average relative humidity in September is 76%.Rainfall
In Friesland, during September, the rain falls for 11.2 days and regularly aggregates up to 1.54" (39mm) of precipitation. Throughout the year, in Friesland, there are 120.5 rainfall days, and 20.67" (525mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall in Friesland.Daylight
In Friesland, the average length of the day in September is 12h and 32min.On the first day of the month, sunrise is at 6:33 am and sunset at 7:49 pm. On the last day of September, in Friesland, sunrise is at 7:09 am and sunset at 6:53 pm CDT.
Sunshine
In Friesland, the average sunshine in September is 8.5h.UV index
In Friesland, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 4 in September translates into this advice:
Prioritize safety - Suggestions to prevent sun damage are offered. To guard against the harmful effects of the Sun, minimize exposure during midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Friesland in September?
What is the average humidity in September in Friesland?
How much does it rain in Friesland in September?
When it does not snow in Friesland?
Does it snow in Friesland in September?
What is the average length of the day in September in Friesland?
When is the sunrise / sunset in September in Friesland?
How long on average sun shines in September in Friesland?
What is the UV index reading in September in Friesland?
Average temperature in September
Friesland, MN
- Average high temperature in September: 68.9°F
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (17.6°F).
- Average low temperature in September: 49.6°F
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (4.1°F).
Average pressure in September
Friesland, MN
- Average pressure in September: 29.99"Hg
The month with the highest atmospheric pressure is February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in September
Friesland, MN
- Average wind speed in September: 7.6mph
The windiest month (with the highest average wind speed) is April (8.9mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in September
Friesland, MN
- Average humidity in September: 76%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is May (73%).
Average rainfall in September
Friesland, MN
- Average rainfall in September: 1.54"
The wettest month (with the highest rainfall) is June (2.95").
The driest month (with the least rainfall) is January (0.63").
Average rainfall days in September
Friesland, MN
- Average rainfall days in September: 11.2 days
The month with the highest number of rainy days is June (16.2 days).
The month with the least rainy days is January (2.4 days).
Average snowfall in September
Friesland, MN
- Average snowfall in September: 0"
The month with the highest snowfall is December (6.69").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Friesland, MN
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Friesland, MN
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in September
Friesland, MN
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is June (11.3 days).
Average UV index in September
Friesland, 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 and December (UV index 1).
Average cloud cover in September
Friesland, MN
- Average cloud cover in September: 38
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in September
Friesland, MN
- Average visibility in September: 6mi
The months with the highest visibility are April, May, June, July, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
Friesland, Minnesota, USA
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