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's onset brings a negligible change in high-temperatures, falling from a warm 77.5°F (25.3°C) in August to an agreeable 72°F (22.2°C). In Powers Lake, September is marked by an average low-temperature of 54.3°F (12.4°C).Humidity
In Powers Lake, the average relative humidity in September is 81%.Rainfall
In Powers Lake, in September, during 12.3 rainfall days, 1.61" (41mm) of precipitation is typically accumulated. Throughout the year, there are 138.1 rainfall days, and 23.15" (588mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall in Powers Lake.Daylight
In September, the average length of the day is 12h and 28min.On the first day of the month, sunrise is at 6:18 am and sunset at 7:26 pm. On the last day of September, sunrise is at 6:50 am and sunset at 6:35 pm CDT.
Sunshine
In September, the average sunshine is 8.6h.UV index
In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, a regular UV index of 4 translates into these guidelines:
Be vigilant - Preventing sunburn is recommended. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Frequently asked questions
What is the temperature in September in Powers Lake?
What is the average humidity in September in Powers Lake?
How much does it rain in Powers Lake in September?
When it does not snow in Powers Lake?
Does it snow in Powers Lake in September?
How many hours of daylight does Powers Lake have in September?
What time are sunrise and sunset in September in Powers Lake?
How long on average sun shines in September in Powers Lake?
What is the UV index intensity in September in Powers Lake?
Average temperature in September
Powers Lake, WI
- Average high temperature in September: 72°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (26.1°F).
- Average low temperature in September: 54.3°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (14.2°F).
Average pressure in September
Powers Lake, WI
- Average pressure in September: 30.03"Hg
The months with the highest atmospheric pressure are January and February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in September
Powers Lake, WI
- Average wind speed in September: 7.3mph
The windiest months (with the highest average wind speed) are January and February (10mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in September
Powers Lake, WI
- Average humidity in September: 81%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April, October and November (77%).
Average rainfall in September
Powers Lake, WI
- Average rainfall in September: 1.61"
The wettest month (with the highest rainfall) is June (3.07").
The driest month (with the least rainfall) is December (0.94").
Average rainfall days in September
Powers Lake, WI
- Average rainfall days in September: 12.3 days
The month with the highest number of rainy days is July (17.7 days).
The months with the least rainy days are January and February (3.8 days).
Average snowfall in September
Powers Lake, WI
- Average snowfall in September: 0"
The month with the highest snowfall is January (4.13").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Powers Lake, WI
- 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
Powers Lake, WI
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The months with the least sunshine are January and February (Average sunshine: 3h and 30min).
Average sunshine days in September
Powers Lake, WI
- Average sunshine days in September: 14.8 days
The month with the most sunshine days is November (18 days).
The months with the least sunshine days are June and July (10.5 days).
Average UV index in September
Powers Lake, 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 and December (UV index 1).
Average cloud cover in September
Powers Lake, WI
- Average cloud cover in September: 33
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is September (Cloud cover 33).
Average visibility in September
Powers Lake, WI
- Average visibility in September: 6mi
The months with the highest visibility are March, April, May, June, July, September, October, November and December (6mi).
The months with the lowest visibility are January, February and August (5mi).
Powers Lake, Wisconsin, USA
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