September weather forecastThorp, WI
September
Weather in September
The first month of the autumn, September, is still a pleasant month in Thorp, Wisconsin, with an average temperature ranging between max 68.9°F (20.5°C) and min 49.6°F (9.8°C).Temperature
The onset of September aligns with a soft reduction in the average high-temperature, gently falling from a warm 76.1°F (24.5°C) in August to an agreeable 68.9°F (20.5°C). During the nights in September, Thorp observes an average low-temperature of 49.6°F (9.8°C).Humidity
The average relative humidity in September in Thorp, Wisconsin, is 81%.Rainfall
In September, in Thorp, the rain falls for 12 days. Throughout September, 2.01" (51mm) of precipitation is accumulated. In Thorp, Wisconsin, during the entire year, the rain falls for 138.3 days and collects up to 27.05" (687mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Thorp, the average length of the day in September is 12h and 31min.On the first day of September, sunrise is at 6:26 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 6:44 pm CDT.
Sunshine
In Thorp, Wisconsin, the average sunshine in September is 8.2h.UV index
In Thorp, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum UV index of 4 in September translates into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Thorp, WI
- Average high temperature in September: 68.9°F
The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is January (19°F).
- Average low temperature in September: 49.6°F
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (6.1°F).
Average pressure in September
Thorp, WI
- Average pressure in September: 30.01"Hg
The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in September
Thorp, WI
- 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 (6.8mph).
Average humidity in September
Thorp, WI
- Average humidity in September: 81%
The months with the highest relative humidity are January and February (92%).
The months with the lowest relative humidity are April and May (78%).
Average rainfall in September
Thorp, WI
- Average rainfall in September: 2.01"
The wettest month (with the highest rainfall) is June (3.94").
The driest month (with the least rainfall) is January (1.1").
Average rainfall days in September
Thorp, WI
- Average rainfall days in September: 12 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (2.9 days).
Average snowfall in September
Thorp, WI
- Average snowfall in September: 0"
The month with the highest snowfall is February (8.11").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Thorp, WI
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (19.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Thorp, WI
- Average daylight in September: 12h and 30min
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 12min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The months with the least sunshine are January and February (Average sunshine: 2h and 42min).
Average sunshine days in September
Thorp, WI
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is June (9.3 days).
Average UV index in September
Thorp, WI
- Average UV index in September: 4
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in September
Thorp, WI
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 73).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in September
Thorp, WI
- Average visibility in September: 5mi
The months with the highest visibility are April, May, June, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
