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
Sparta records a slight change with August's average high-temperatures adjusting to a still moderately hot 77.5°F (25.3°C) from July's 79.3°F (26.3°C). Sparta records a consistent low-temperature of 58.3°F (14.6°C) during August nights.Humidity
The average relative humidity in August in Sparta is 80%.Rainfall
In Sparta, in August, during 14.1 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. In Sparta, Wisconsin, during the entire year, the rain falls for 142.9 days and collects up to 29.13" (740mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
In August, the average length of the day in Sparta is 13h and 57min.On the first day of August, sunrise is at 5:52 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 7:40 pm CDT.
Sunshine
In Sparta, the average sunshine in August is 9.6h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 5 in August leads to these recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. When the Sun is at its strongest around midday, find shade and limit exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average August temperature in Sparta?
What is the average humidity in August in Sparta?
How much does it rain in Sparta in August?
When it does not snow in Sparta?
How many hours of daylight does Sparta have in August?
When is the sunrise / sunset in August in Sparta?
How many hours of sunshine does Sparta have in August?
What is the month with the highest UV index in Sparta?
What is the UV index reading in August in Sparta?
Average temperature in August
Sparta, WI
- Average high temperature in August: 77.5°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (21.6°F).
- Average low temperature in August: 58.3°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (8.1°F).
Average pressure in August
Sparta, WI
- Average pressure in August: 29.96"Hg
The months with the highest atmospheric pressure are January and February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in August
Sparta, WI
- Average wind speed in August: 6.3mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity in August
Sparta, WI
- Average humidity in August: 80%
The months with the highest relative humidity are January and February (90%).
The months with the lowest relative humidity are April and October (77%).
Average rainfall in August
Sparta, WI
- Average rainfall in August: 2.68"
The wettest month (with the highest rainfall) is June (4.57").
The driest month (with the least rainfall) is January (1.1").
Average rainfall days in August
Sparta, WI
- Average rainfall days in August: 14.1 days
The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in August
Sparta, WI
- Average snowfall in August: 0"
The month with the highest snowfall is February (6.85").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Sparta, WI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (15.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Sparta, 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 48min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in August
Sparta, WI
- Average sunshine days in August: 14 days
The month with the most sunshine days is October (15.6 days).
The month with the least sunshine days is June (8.4 days).
Average UV index in August
Sparta, WI
- Average UV index in August: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in August
Sparta, WI
- Average cloud cover in August: 34
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in August
Sparta, WI
- Average visibility in August: 5mi
The months with the highest visibility are April, May, June, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
Sparta, Wisconsin, USA
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