Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
Markesan, Wisconsin, experiences an average high-temperature of a still moderately hot 77.2°F (25.1°C) with the onset of August, subtly varied from July's 78.4°F (25.8°C). Throughout August, Markesan's nights cool down to an average of 59.2°F (15.1°C).Humidity
The average relative humidity in August in Markesan is 81%.Rainfall
In August, the rain falls for 11.4 days. Throughout August, 1.26" (32mm) of precipitation is accumulated. Throughout the year, there are 111.8 rainfall days, and 13.78" (350mm) of precipitation is accumulated.Snowfall
May through September are months without snowfall.Daylight
In Markesan, Wisconsin, the average length of the day in August is 13h and 56min.On the first day of the month, sunrise is at 5:45 am and sunset at 8:18 pm. On the last day of August, sunrise is at 6:19 am and sunset at 7:32 pm CDT.
Sunshine
The average sunshine in August is 9.7h.UV index
The average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In August, the UV index of 5 transforms into the following advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Markesan in August?
What is the average humidity in August in Markesan?
How much does it rain in Markesan in August?
When it does not snow in Markesan?
How many hours of daylight does Markesan have in August?
When is the sunrise / sunset in August in Markesan?
How many hours of sunshine does Markesan have in August?
What is the UV index reading in August in Markesan?
Average temperature in August
Markesan, WI
- Average high temperature in August: 77.2°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 (22.5°F).
- Average low temperature in August: 59.2°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (10.4°F).
Average pressure in August
Markesan, WI
- Average pressure in August: 29.96"Hg
The months with the highest atmospheric pressure are January and February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in August
Markesan, WI
- Average wind speed in August: 6.8mph
The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).
Average humidity in August
Markesan, WI
- Average humidity in August: 81%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (76%).
Average rainfall in August
Markesan, WI
- Average rainfall in August: 1.26"
The wettest month (with the highest rainfall) is June (2.28").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days in August
Markesan, WI
- Average rainfall days in August: 11.4 days
The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in August
Markesan, WI
- Average snowfall in August: 0"
The month with the highest snowfall is February (2.32").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Markesan, WI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (12.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Markesan, WI
- Average daylight in August: 13h and 5min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in August: 9h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in August
Markesan, WI
- Average sunshine days in August: 17.4 days
The month with the most sunshine days is January (18.8 days).
The month with the least sunshine days is June (12.2 days).
Average UV index in August
Markesan, 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, November and December (UV index 1).
Average cloud cover in August
Markesan, WI
- Average cloud cover in August: 34
The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in August
Markesan, WI
- Average visibility in August: 6mi
The months with the highest visibility are February, March, April, May, June, August, October, November and December (6mi).
The months with the lowest visibility are January, July and September (5mi).
Markesan, Wisconsin, USA
Weather forecast for your location
2. Allow the app to use your location