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
The commencement of August notes an average high-temperature of a still moderately hot 77°F (25°C), exhibiting little difference from the previous month. The mean low-temperature during August nights in Union Grove is a refreshing 62.6°F (17°C).Humidity
In August, the average relative humidity in Union Grove is 80%.Rainfall
In Union Grove, in August, during 17.1 rainfall days, 3.15" (80mm) of precipitation is typically accumulated. Throughout the year, there are 154.2 rainfall days, and 30.67" (779mm) of precipitation is accumulated.Snowfall
May through September are months without snowfall.Daylight
In Union Grove, the average length of the day in August is 13h and 52min.On the first day of the month, sunrise is at 5:44 am and sunset at 8:12 pm. On the last day of August, sunrise is at 6:16 am and sunset at 7:27 pm CDT.
Sunshine
With an average of 10.3h of sunshine, August has the most sunshine of the year.UV index
The month with the highest UV index is August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 6 during August leads to these instructions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Frequently asked questions
What is the usual temperature for Union Grove in August?
What is the average humidity in August in Union Grove?
How much does it rain in Union Grove in August?
When it does not snow in Union Grove?
What is the average length of the day in August in Union Grove?
When is the sunrise / sunset in August in Union Grove?
What month has the most sunshine in Union Grove?
How many hours of sunshine does Union Grove have in August?
What is the month with the highest UV index in Union Grove?
What is the UV index intensity in August in Union Grove?
Average temperature in August
Union Grove, WI
- Average high temperature in August: 77°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 (26.8°F).
- Average low temperature in August: 62.6°F
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (16°F).
Average pressure in August
Union Grove, WI
- Average pressure in August: 29.97"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in August
Union Grove, WI
- Average wind speed in August: 6.7mph
The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).
Average humidity in August
Union Grove, WI
- Average humidity in August: 80%
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are October and November (76%).
Average rainfall in August
Union Grove, WI
- Average rainfall in August: 3.15"
The wettest month (with the highest rainfall) is June (3.78").
The driest month (with the least rainfall) is January (1.5").
Average rainfall days in August
Union Grove, WI
- Average rainfall days in August: 17.1 days
The months with the highest number of rainy days are May and July (19 days).
The month with the least rainy days is February (4.9 days).
Average snowfall in August
Union Grove, WI
- Average snowfall in August: 0"
The month with the highest snowfall is February (4.76").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Union Grove, WI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Union Grove, WI
- Average daylight in August: 13h and 5min
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: 10h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in August
Union Grove, WI
- Average sunshine days in August: 10.6 days
The month with the most sunshine days is November (16 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in August
Union Grove, WI
- Average UV index in August: 6
The month with the highest UV index is August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in August
Union Grove, WI
- Average cloud cover in August: 29
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in August
Union Grove, 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).
Union Grove, Wisconsin, USA
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