August weather forecastWhitehall, WI
August
Weather in August
The last month of the summer, August, is also a moderately hot month in Whitehall, Wisconsin, with temperature in the range of an average high of 76.6°F (24.8°C) and an average low of 58.1°F (14.5°C).Temperature
The advent of August reveals an average high-temperature of a still moderately hot 76.6°F (24.8°C), showing minimal difference from the prior month. Throughout August nights, Whitehall registers an average low-temperature of 58.1°F (14.5°C).Humidity
The average relative humidity in August is 81%.Rainfall
In Whitehall, in August, it is raining for 15.5 days, with typically 2.68" (68mm) of accumulated precipitation. Throughout the year, there are 142.8 rainfall days, and 28.78" (731mm) of precipitation is accumulated.Snowfall
In Whitehall, snow does not fall in June through September.Daylight
In August, the average length of the day in Whitehall is 13h and 59min.On the first day of the month, sunrise is at 5:53 am and sunset at 8:29 pm. On the last day of August, sunrise is at 6:27 am and sunset at 7:42 pm CDT.
Sunshine
July and August, with an average of 9.6h of sunshine, are months with the most sunshine.UV index
The average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 5 in August translates into the following recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Whitehall, WI
- Average high temperature in August: 76.6°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 (20.3°F).
- Average low temperature in August: 58.1°F
The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (7°F).
Average pressure in August
Whitehall, WI
- Average pressure in August: 29.95"Hg
The months with the highest atmospheric pressure are January and February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in August
Whitehall, WI
- Average wind speed in August: 6.5mph
The windiest month (with the highest average wind speed) is April (9.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).
Average humidity in August
Whitehall, WI
- Average humidity in August: 81%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and October (77%).
Average rainfall in August
Whitehall, WI
- Average rainfall in August: 2.68"
The wettest month (with the highest rainfall) is June (4.69").
The driest month (with the least rainfall) is January (0.98").
Average rainfall days in August
Whitehall, WI
- Average rainfall days in August: 15.5 days
The month with the highest number of rainy days is June (19 days).
The months with the least rainy days are January and February (3.6 days).
Average snowfall in August
Whitehall, WI
- Average snowfall in August: 0"
The month with the highest snowfall is February (6.61").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Whitehall, WI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (15.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Whitehall, 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: 9h and 36min
The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in August
Whitehall, WI
- Average sunshine days in August: 12.4 days
The month with the most sunshine days is November (15.6 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in August
Whitehall, WI
- Average UV index in August: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in August
Whitehall, WI
- Average cloud cover in August: 33
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in August
Whitehall, WI
- Average visibility in August: 6mi
The months with the highest visibility are April, May, June, August, October and November (6mi).
The month with the lowest visibility is January (4mi).
