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 beginning of September brings a slight decrease in the average high-temperature, transitioning from a warm 76.5°F (24.7°C) in August to a pleasant 69.3°F (20.7°C). Valders's nighttime temperature in September falls to an average of 53.1°F (11.7°C).Humidity
The average relative humidity in September is 80%.Rainfall
In Valders, in September, it is raining for 12.5 days, with typically 1.73" (44mm) of accumulated precipitation. In Valders, during the entire year, the rain falls for 141.9 days and collects up to 25.83" (656mm) of precipitation.Snowfall
June through September are months without snowfall in Valders, Wisconsin.Daylight
In Valders, the average length of the day in September is 12h and 30min.On the first day of the month, sunrise is at 6:15 am and sunset at 7:26 pm. On the last day of September, sunrise is at 6:48 am and sunset at 6:33 pm CDT.
Sunshine
In September, the average sunshine in Valders is 8.7h.UV index
The average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 3 during September leads to these instructions:
Adopt protective measures - It is advised to guard against sun damage. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Valders in September?
What is the average humidity in September in Valders?
How much does it rain in Valders in September?
When it does not snow in Valders?
Does it snow in Valders in September?
What is the average length of the day in September in Valders?
When is the sunrise / sunset in September in Valders?
How many hours of sunshine does Valders have in September?
How high is the UV index in September in Valders?
Average temperature in September
Valders, WI
- Average high temperature in September: 69.3°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (23.5°F).
- Average low temperature in September: 53.1°F
The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).
Average pressure in September
Valders, WI
- Average pressure in September: 30.02"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in September
Valders, WI
- Average wind speed in September: 8.3mph
The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.3mph).
Average humidity in September
Valders, WI
- Average humidity in September: 80%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is April (76%).
Average rainfall in September
Valders, WI
- Average rainfall in September: 1.73"
The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is February (1.34").
Average rainfall days in September
Valders, WI
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is July (16.7 days).
The month with the least rainy days is February (4.7 days).
Average snowfall in September
Valders, WI
- 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
Valders, WI
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Valders, WI
- 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: 8h and 54min).
- Average sunshine in September: 8h and 4min
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 24min).
Average sunshine days in September
Valders, WI
- Average sunshine days in September: 16 days
The month with the most sunshine days is November (16.7 days).
The month with the least sunshine days is July (11.1 days).
Average UV index in September
Valders, WI
- Average UV index in September: 3
The months with the highest UV index are 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
Valders, WI
- Average cloud cover in September: 32
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in September
Valders, WI
- Average visibility in September: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Valders, Wisconsin, USA
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