August weather forecastSparta, MI
August
Weather in August
The last month of the summer, August, is also a moderately hot month in Sparta, Michigan, with an average temperature ranging between min 60.4°F (15.8°C) and max 78.3°F (25.7°C).Temperature
Sparta greets August with an average high-temperature of a still warm 78.3°F (25.7°C), marking a slight deviation from the preceding month. An average low-temperature of 60.4°F (15.8°C) is common in Sparta, Michigan, during the nights of August.Humidity
In Sparta, the average relative humidity in August is 77%.Rainfall
In Sparta, during August, the rain falls for 14.1 days and regularly aggregates up to 2.09" (53mm) of precipitation. Throughout the year, in Sparta, there are 154.5 rainfall days, and 26.69" (678mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall in Sparta.Daylight
In Sparta, the average length of the day in August is 13h and 54min.On the first day of the month, sunrise is at 6:34 am and sunset at 9:04 pm. On the last day of August, in Sparta, sunrise is at 7:06 am and sunset at 8:18 pm EDT.
Sunshine
The average sunshine in August is 9.8h.UV index
July and August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Sparta, MI
- Average high temperature in August: 78.3°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 (27.5°F).
- Average low temperature in August: 60.4°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 (18.3°F).
Average pressure in August
Sparta, MI
- Average pressure in August: 29.96"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in August
Sparta, MI
- Average wind speed in August: 6.6mph
The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).
Average humidity in August
Sparta, MI
- Average humidity in August: 77%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (74%).
Average rainfall in August
Sparta, MI
- Average rainfall in August: 2.09"
The wettest month (with the highest rainfall) is October (3.27").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days in August
Sparta, MI
- Average rainfall days in August: 14.1 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (6.1 days).
Average snowfall in August
Sparta, MI
- Average snowfall in August: 0"
The month with the highest snowfall is January (8.23").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Sparta, MI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (21.4 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, MI
- 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 48min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in August
Sparta, MI
- Average sunshine days in August: 13.2 days
The month with the most sunshine days is September (15.5 days).
The months with the least sunshine days are January and February (7.5 days).
Average UV index in August
Sparta, MI
- Average UV index in August: 6
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in August
Sparta, MI
- Average cloud cover in August: 31
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in August
Sparta, MI
- Average visibility in August: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
