August weather forecastCharlevoix, MI
August
Weather in August
August continues the summer trend, and Charlevoix remains bathed in warmth. Albeit slightly less daylight than July, the days are still pleasantly long, and outdoor activities thrive. The month's distinguishing feature records a slightly higher temperature of 70°F (21.1°C), but its effects are softened by cooling lake breezes. With options for boating, swimming, or simply enjoying sunset views, it remains a favorable time for relaxation and leisure.Temperature
The month of August sees the highest average temperatures, reaching 70°F (21.1°C) at the peak and 60.8°F (16°C) at the low.Humidity
In August, the average relative humidity is 79%.Rainfall
In Charlevoix, in August, it is raining for 14.1 days, with typically 1.61" (41mm) of accumulated precipitation. Throughout the year, in Charlevoix, there are 133 rainfall days, and 23.23" (590mm) of precipitation is accumulated.Snowfall
In Charlevoix, snow does not fall in June through September.Daylight
In Charlevoix, the average length of the day in August is 14h and 2min.On the first day of August in Charlevoix, Michigan, sunrise is at 6:26 am and sunset at 9:08 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 8:19 pm EDT.
Sunshine
In Charlevoix, the average sunshine in August is 10.1h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A typical high UV index of 5 in August suggests the following recommendations:
Make use of precautions - It is urged to ward off sun damage. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Charlevoix, MI
- Average high temperature in August: 70°F
The warmest month (with the highest average high temperature) is August (70°F).
The month with the lowest average high temperature is January (25.7°F).
- Average low temperature in August: 60.8°F
The month with the highest average low temperature is August (60.8°F).
The coldest month (with the lowest average low temperature) is February (18.5°F).
Average pressure in August
Charlevoix, MI
- Average pressure in August: 29.94"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
Charlevoix, MI
- Average wind speed in August: 9.4mph
The windiest month (with the highest average wind speed) is December (13.8mph).
The calmest month (with the lowest average wind speed) is June (8.5mph).
Average humidity in August
Charlevoix, MI
- Average humidity in August: 79%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is May (77%).
Average rainfall in August
Charlevoix, MI
- Average rainfall in August: 1.61"
The wettest month (with the highest rainfall) is October (2.72").
The driest month (with the least rainfall) is February (1.34").
Average rainfall days in August
Charlevoix, MI
- Average rainfall days in August: 14.1 days
The month with the highest number of rainy days is October (17.5 days).
The month with the least rainy days is February (4.5 days).
Average snowfall in August
Charlevoix, MI
- Average snowfall in August: 0"
The month with the highest snowfall is January (4.65").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Charlevoix, MI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (20.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Charlevoix, MI
- Average daylight in August: 14h and 0min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in August: 10h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 1h and 30min).
Average sunshine days in August
Charlevoix, MI
- Average sunshine days in August: 14.6 days
The month with the most sunshine days is June (15.7 days).
The month with the least sunshine days is January (5.1 days).
Average UV index in August
Charlevoix, MI
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in August
Charlevoix, MI
- Average cloud cover in August: 30
The month with the most cloud cover is January (Cloud cover 84).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in August
Charlevoix, 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 months with the lowest visibility are January, February and December (5mi).
