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
August brings a marginal elevation to a still warm 77.7°F (25.4°C) from July's 79.2°F (26.2°C) in Prairie du Sac's average high-temperatures. The temperature in Prairie du Sac dips to an average of 59°F (15°C) during August nights.Humidity
In August, the average relative humidity in Prairie du Sac is 81%.Rainfall
In Prairie du Sac, during August, the rain falls for 12.9 days and regularly aggregates up to 1.5" (38mm) of precipitation. In Prairie du Sac, during the entire year, the rain falls for 122.6 days and collects up to 16.02" (407mm) of precipitation.Snowfall
May through September are months without snowfall.Daylight
In August, the average length of the day in Prairie du Sac is 13h and 54min.On the first day of the month, sunrise is at 5:49 am and sunset at 8:20 pm. On the last day of August, sunrise is at 6:22 am and sunset at 7:35 pm CDT.
Sunshine
In August, the average sunshine in Prairie du Sac, Wisconsin, is 9.7h.UV index
The average daily maximum UV index in August in Prairie du Sac is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The UV index of 5 in August translates into these instructions:
Put precautions into practice - Guidance to elude sunburn is provided. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Frequently asked questions
What is the average August temperature in Prairie du Sac?
What is the average humidity in August in Prairie du Sac?
How much does it rain in Prairie du Sac in August?
When it does not snow in Prairie du Sac?
What is the average length of the day in August in Prairie du Sac?
What time are sunrise and sunset in August in Prairie du Sac?
How long on average sun shines in August in Prairie du Sac?
How high is the UV index in August in Prairie du Sac?
Average temperature in August
Prairie du Sac, WI
- Average high temperature in August: 77.7°F
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (22.6°F).
- Average low temperature in August: 59°F
The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (10.6°F).
Average pressure in August
Prairie du Sac, WI
- Average pressure in August: 29.96"Hg
The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in August
Prairie du Sac, WI
- Average wind speed in August: 6.5mph
The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in August
Prairie du Sac, WI
- Average humidity in August: 81%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April and October (77%).
Average rainfall in August
Prairie du Sac, WI
- Average rainfall in August: 1.5"
The wettest month (with the highest rainfall) is June (2.48").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days in August
Prairie du Sac, WI
- Average rainfall days in August: 12.9 days
The month with the highest number of rainy days is June (16.8 days).
The month with the least rainy days is February (3.1 days).
Average snowfall in August
Prairie du Sac, WI
- Average snowfall in August: 0"
The month with the highest snowfall is February (2.8").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Prairie du Sac, WI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (13.2 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
Prairie du Sac, 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 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
Prairie du Sac, WI
- Average sunshine days in August: 15.6 days
The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is June (9.9 days).
Average UV index in August
Prairie du Sac, 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
Prairie du Sac, WI
- Average cloud cover in August: 33
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in August
Prairie du Sac, WI
- Average visibility in August: 5mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
Prairie du Sac, Wisconsin, USA
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