September weather forecastPhillips, WI
September
Weather in September
The first month of the autumn, September, is still a refreshing month in Phillips, Wisconsin, with an average temperature fluctuating between 67.6°F (19.8°C) and 48.6°F (9.2°C).Temperature
September brings a slight decrease in temperature, down from a warm 75.7°F (24.3°C) in August to a refreshing 67.6°F (19.8°C). September's nights observe an average temperature of 48.6°F (9.2°C).Humidity
In Phillips, Wisconsin, the average relative humidity in September is 80%.Rainfall
In September, the rain falls for 12.8 days. Throughout September, 1.46" (37mm) of precipitation is accumulated. Throughout the year, there are 133.3 rainfall days, and 23.27" (591mm) of precipitation is accumulated.Snowfall
In Phillips, snow does not fall in June through September.Daylight
The average length of the day in September is 12h and 31min.On the first day of September, sunrise is at 6:23 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 6:43 pm CDT.
Sunshine
The average sunshine in September is 8h.UV index
In September, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 3 in September translates into this advice:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Phillips, WI
- Average high temperature in September: 67.6°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (18.1°F).
- Average low temperature in September: 48.6°F
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (5.9°F).
Average pressure in September
Phillips, WI
- Average pressure in September: 30.01"Hg
The month with the highest atmospheric pressure is February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in September
Phillips, WI
- Average wind speed in September: 7.5mph
The windiest months (with the highest average wind speed) are January, April and November (8.6mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in September
Phillips, WI
- Average humidity in September: 80%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is May (73%).
Average rainfall in September
Phillips, WI
- Average rainfall in September: 1.46"
The wettest month (with the highest rainfall) is June (2.99").
The driest month (with the least rainfall) is January (1.06").
Average rainfall days in September
Phillips, WI
- Average rainfall days in September: 12.8 days
The month with the highest number of rainy days is June (16.9 days).
The months with the least rainy days are January and February (3.3 days).
Average snowfall in September
Phillips, WI
- Average snowfall in September: 0"
The month with the highest snowfall is February (8.15").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Phillips, WI
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (23.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Phillips, WI
- Average daylight in September: 12h and 30min
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 48min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The months with the least sunshine are January and February (Average sunshine: 2h and 12min).
Average sunshine days in September
Phillips, WI
- Average sunshine days in September: 13.7 days
The month with the most sunshine days is September (13.7 days).
The month with the least sunshine days is January (7.5 days).
Average UV index in September
Phillips, WI
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Phillips, WI
- Average cloud cover in September: 43
The months with the most cloud cover are January and February (Cloud cover 80).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility in September
Phillips, WI
- Average visibility in September: 5mi
The months with the highest visibility are May and June (6mi).
The months with the lowest visibility are January, February and December (4mi).
