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
In September, the average high-temperature slightly decreases from a warm 76.3°F (24.6°C) in August to an agreeable 68.7°F (20.4°C). In Oconto, the average low-temperature is 52.7°F (11.5°C).Humidity
The average relative humidity in September in Oconto is 78%.Rainfall
In Oconto, in September, it is raining for 12.5 days, with typically 1.85" (47mm) of accumulated precipitation. In Oconto, during the entire year, the rain falls for 133.3 days and collects up to 23.94" (608mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in September in Oconto, Wisconsin, is 12h and 31min.On the first day of the month, sunrise is at 6:13 am and sunset at 7:29 pm. On the last day of September, sunrise is at 6:48 am and sunset at 6:34 pm CDT.
Sunshine
In September, the average sunshine in Oconto is 8.8h.UV index
The average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: In September, the average maximum UV index of 3 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
FAQ
What is the temperature in September in Oconto?
What is the average humidity in September in Oconto?
How much does it rain in Oconto in September?
When it does not snow in Oconto?
Does it snow in Oconto in September?
What is the average length of the day in September in Oconto?
When is the sunrise / sunset in September in Oconto?
How many hours of sunshine does Oconto have in September?
What is the UV index reading in September in Oconto?
Average temperature in September
Oconto, WI
- Average high temperature in September: 68.7°F
The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (23.4°F).
- Average low temperature in September: 52.7°F
The months with the highest average low temperature are July and August (59.7°F).
The coldest month (with the lowest average low temperature) is January (13.8°F).
Average pressure in September
Oconto, 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
Oconto, WI
- Average wind speed in September: 8.4mph
The windiest months (with the highest average wind speed) are January and November (10.1mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).
Average humidity in September
Oconto, WI
- Average humidity in September: 78%
The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are April, May and November (76%).
Average rainfall in September
Oconto, WI
- Average rainfall in September: 1.85"
The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is January (1.06").
Average rainfall days in September
Oconto, WI
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is July (15.8 days).
The months with the least rainy days are January and February (5.1 days).
Average snowfall in September
Oconto, WI
- Average snowfall in September: 0"
The month with the highest snowfall is February (5.79").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Oconto, WI
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Oconto, WI
- Average daylight in September: 12h and 31min
The month with the longest days is June (Average daylight: 15h and 32min).
The month with the shortest days is December (Average daylight: 8h and 51min).
- Average sunshine in September: 8h and 48min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).
Average sunshine days in September
Oconto, WI
- Average sunshine days in September: 15.6 days
The month with the most sunshine days is November (16.1 days).
The month with the least sunshine days is February (11.3 days).
Average UV index in September
Oconto, 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 and November (UV index 1).
Average cloud cover in September
Oconto, WI
- Average cloud cover in September: 32
The months with the most cloud cover are January and February (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 30).
Average visibility in September
Oconto, WI
- Average visibility in September: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
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