August weather forecastKieler, WI
August
Weather in August
The last month of the summer, August, is another warm month in Kieler, Wisconsin, with an average temperature fluctuating between 78.8°F (26°C) and 60.3°F (15.7°C).Temperature
The advent of August presents an average high-temperature of a still warm 78.8°F (26°C), maintaining a close correlation with the preceding month. Kieler's average low-temperature during August nights is observed to be a refreshing 60.3°F (15.7°C).Humidity
The average relative humidity in August is 81%.Rainfall
In Kieler, in August, during 12.5 rainfall days, 1.5" (38mm) of precipitation is typically accumulated. In Kieler, during the entire year, the rain falls for 124.6 days and collects up to 20.2" (513mm) of precipitation.Snowfall
May through September are months without snowfall.Daylight
In Kieler, the average length of the day in August is 13h and 52min.On the first day of the month, sunrise is at 5:55 am and sunset at 8:22 pm. On the last day of August, sunrise is at 6:27 am and sunset at 7:37 pm CDT.
Sunshine
The months with the most sunshine are July and August, with an average of 9.7h of sunshine.UV index
In Kieler, Wisconsin, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 5 during August translates into the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Kieler, WI
- Average high temperature in August: 78.8°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (24.6°F).
- Average low temperature in August: 60.3°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (12°F).
Average pressure in August
Kieler, WI
- Average pressure in August: 29.97"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in August
Kieler, WI
- Average wind speed in August: 6.7mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.7mph).
Average humidity in August
Kieler, WI
- Average humidity in August: 81%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (76%).
Average rainfall in August
Kieler, WI
- Average rainfall in August: 1.5"
The wettest month (with the highest rainfall) is June (2.87").
The driest month (with the least rainfall) is January (0.75").
Average rainfall days in August
Kieler, WI
- Average rainfall days in August: 12.5 days
The month with the highest number of rainy days is June (16.8 days).
The month with the least rainy days is January (3.1 days).
Average snowfall in August
Kieler, WI
- Average snowfall in August: 0"
The months with the highest snowfall are January and February (3.31").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Kieler, 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 May, June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Kieler, WI
- Average daylight in August: 13h and 54min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in August: 9h and 42min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in August
Kieler, WI
- Average sunshine days in August: 16.2 days
The month with the most sunshine days is November (20 days).
The month with the least sunshine days is June (10.6 days).
Average UV index in August
Kieler, WI
- Average UV index in August: 5
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in August
Kieler, WI
- Average cloud cover in August: 32
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in August
Kieler, WI
- Average visibility in August: 5mi
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
