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
Brookfield, Wisconsin, marks the onset of August with an average high-temperature of a still warm 77°F (25°C), subtly divergent from July's 77.9°F (25.5°C). In Brookfield, the average nighttime temperature during August is an enjoyable 62.8°F (17.1°C).Humidity
In August, the average relative humidity in Brookfield is 78%.Rainfall
In August, in Brookfield, the rain falls for 14.3 days. Throughout August, 2.17" (55mm) of precipitation is accumulated. Throughout the year, in Brookfield, there are 129.9 rainfall days, and 19.69" (500mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in August in Brookfield is 13h and 53min.On the first day of the month, sunrise is at 5:44 am and sunset at 8:13 pm. On the last day of August, sunrise is at 6:16 am and sunset at 7:28 pm CDT.
Sunshine
August has the most sunshine of the year in Brookfield, Wisconsin, with an average of 10.4h of sunshine.UV index
In Brookfield, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: In August, an average UV index of 5 transforms into the following instructions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Frequently asked questions
What is the usual temperature for Brookfield in August?
What is the average humidity in August in Brookfield?
How much does it rain in Brookfield in August?
When it does not snow in Brookfield?
How many hours of daylight does Brookfield have in August?
What time are sunrise and sunset in August in Brookfield?
What month has the most sunshine in Brookfield?
How many hours of sunshine does Brookfield have in August?
What is the UV index reading in August in Brookfield?
Average temperature in August
Brookfield, WI
- Average high temperature in August: 77°F
The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is January (25.3°F).
- Average low temperature in August: 62.8°F
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).
Average pressure in August
Brookfield, WI
- Average pressure in August: 29.97"Hg
The months with the highest atmospheric pressure are January, February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in August
Brookfield, WI
- Average wind speed in August: 7mph
The windiest month (with the highest average wind speed) is January (11mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).
Average humidity in August
Brookfield, WI
- Average humidity in August: 78%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April, October and November (76%).
Average rainfall in August
Brookfield, WI
- Average rainfall in August: 2.17"
The wettest month (with the highest rainfall) is July (2.6").
The driest month (with the least rainfall) is December (0.75").
Average rainfall days in August
Brookfield, WI
- Average rainfall days in August: 14.3 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in August
Brookfield, WI
- Average snowfall in August: 0"
The month with the highest snowfall is January (3.39").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Brookfield, WI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Brookfield, 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 24min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in August
Brookfield, WI
- Average sunshine days in August: 12.8 days
The month with the most sunshine days is December (18.6 days).
The month with the least sunshine days is July (12.1 days).
Average UV index in August
Brookfield, 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 and December (UV index 1).
Average cloud cover in August
Brookfield, WI
- Average cloud cover in August: 28
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in August
Brookfield, 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).
Brookfield, Wisconsin, USA
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