August weather forecastRhinelander, WI
August
Weather in August
The last month of the summer, August, is also a moderately hot month in Rhinelander, Wisconsin, with an average temperature fluctuating between 75.2°F (24°C) and 55.2°F (12.9°C).Temperature
With the onset of August, a modest change to a still moderately hot 75.2°F (24°C) from July's 77.4°F (25.2°C) is noted in high-temperature. An average low-temperature of 55.2°F (12.9°C) is observed during August nights.Humidity
The average relative humidity in August is 78%.Rainfall
In Rhinelander, in August, it is raining for 15.8 days, with typically 1.85" (47mm) of accumulated precipitation. Throughout the year, there are 125.3 rainfall days, and 22.87" (581mm) of precipitation is accumulated.Snowfall
In Rhinelander, snow does not fall in June through September.Daylight
In Rhinelander, the average length of the day in August is 14h and 4min.On the first day of the month, sunrise is at 5:42 am and sunset at 8:25 pm. On the last day of August, sunrise is at 6:18 am and sunset at 7:36 pm CDT.
Sunshine
The average sunshine in August is 9.1h.UV index
The months with the highest UV index in Rhinelander are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: A typical high UV index of 5 in August suggests the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Rhinelander, WI
- Average high temperature in August: 75.2°F
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (18.9°F).
- Average low temperature in August: 55.2°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 (7.7°F).
Average pressure in August
Rhinelander, WI
- Average pressure in August: 29.95"Hg
The months with the highest atmospheric pressure are February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in August
Rhinelander, WI
- Average wind speed in August: 6.6mph
The windiest months (with the highest average wind speed) are April and November (8.5mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in August
Rhinelander, WI
- Average humidity in August: 78%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (72%).
Average rainfall in August
Rhinelander, WI
- Average rainfall in August: 1.85"
The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is January (1.02").
Average rainfall days in August
Rhinelander, WI
- Average rainfall days in August: 15.8 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in August
Rhinelander, WI
- Average snowfall in August: 0"
The month with the highest snowfall is December (8.58").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Rhinelander, WI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (21.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Rhinelander, WI
- Average daylight in August: 14h and 6min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in August: 9h and 6min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 6min).
Average sunshine days in August
Rhinelander, WI
- Average sunshine days in August: 12 days
The month with the most sunshine days is October (14.3 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in August
Rhinelander, 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, February, November and December (UV index 1).
Average cloud cover in August
Rhinelander, WI
- Average cloud cover in August: 42
The months with the most cloud cover are January and February (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in August
Rhinelander, WI
- Average visibility in August: 5mi
The months with the highest visibility are May and June (6mi).
The months with the lowest visibility are January and February (4mi).
