August weather forecastSturgeon Bay, WI
August
Weather in August
August, the last month of the summer in Sturgeon Bay, is another pleasant month, with temperature in the range of an average high of 72.1°F (22.3°C) and an average low of 62.8°F (17.1°C).Temperature
The warmest temperatures occur during August, when averages reach a peak of 72.1°F (22.3°C) and a low of 62.8°F (17.1°C).Humidity
In August, the average relative humidity is 79%.Rainfall
In Sturgeon Bay, in August, it is raining for 15.6 days, with typically 2.4" (61mm) of accumulated precipitation. In Sturgeon Bay, Wisconsin, during the entire year, the rain falls for 130.5 days and collects up to 25" (635mm) of precipitation.Snowfall
June through September are months without snowfall in Sturgeon Bay.Daylight
The average length of the day in August is 14h and 1min.On the first day of the month, sunrise is at 5:36 am and sunset at 8:15 pm. On the last day of August, in Sturgeon Bay, Wisconsin, sunrise is at 6:11 am and sunset at 7:27 pm CDT.
Sunshine
The months with the most sunshine are July and August, with an average of 10.5h of sunshine.UV index
June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: In August, a regular UV index of 5 translates into these guidelines:
Guard yourself - An obligation to protect skin and eyes from harm exists. To guard against the harmful effects of the Sun, minimize exposure during midday. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Sturgeon Bay, WI
- Average high temperature in August: 72.1°F
The warmest month (with the highest average high temperature) is August (72.1°F).
The month with the lowest average high temperature is January (24.8°F).
- Average low temperature in August: 62.8°F
The month with the highest average low temperature is August (62.8°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in August
Sturgeon Bay, WI
- Average pressure in August: 29.95"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 August
Sturgeon Bay, WI
- Average wind speed in August: 9.3mph
The windiest month (with the highest average wind speed) is December (13.8mph).
The calmest month (with the lowest average wind speed) is July (8.8mph).
Average humidity in August
Sturgeon Bay, WI
- Average humidity in August: 79%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is November (76%).
Average rainfall in August
Sturgeon Bay, WI
- Average rainfall in August: 2.4"
The wettest month (with the highest rainfall) is July (2.99").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days in August
Sturgeon Bay, WI
- Average rainfall days in August: 15.6 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (3.4 days).
Average snowfall in August
Sturgeon Bay, WI
- Average snowfall in August: 0"
The month with the highest snowfall is February (3.86").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Sturgeon Bay, WI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Sturgeon Bay, WI
- Average daylight in August: 14h and 0min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in August: 10h and 30min
The months with the most sunshine are July and August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in August
Sturgeon Bay, WI
- Average sunshine days in August: 12.3 days
The month with the most sunshine days is March (17.3 days).
The month with the least sunshine days is August (12.3 days).
Average UV index in August
Sturgeon Bay, WI
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, March and December (UV index 1).
Average cloud cover in August
Sturgeon Bay, WI
- Average cloud cover in August: 29
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in August
Sturgeon Bay, WI
- Average visibility in August: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
