August weather forecastTopaz, MI
August
Weather in August
The last month of the summer, August, is a pleasant month in Topaz, Michigan, with temperature in the range of an average high of 68.5°F (20.3°C) and an average low of 58.6°F (14.8°C).Temperature
In Topaz, the peak average temperatures are observed in August, with a high of 68.5°F (20.3°C) and a low of 58.6°F (14.8°C).Humidity
In Topaz, the average relative humidity in August is 79%.Rainfall
The month with the most rainfall is August, when the rain falls for 13.6 days and typically aggregates up to 2.05" (52mm) of precipitation.Snowfall
In Topaz, snow does not fall in June through September.Daylight
The average length of the day in August is 14h and 8min.On the first day of August, sunrise is at 6:39 am and sunset at 9:28 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 8:38 pm EDT.
Sunshine
In August, the average sunshine is 9.6h.UV index
July and August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The daily maximum UV index of 5 in August interprets into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Topaz, MI
- Average high temperature in August: 68.5°F
The warmest month (with the highest average high temperature) is August (68.5°F).
The month with the lowest average high temperature is January (21.6°F).
- Average low temperature in August: 58.6°F
The month with the highest average low temperature is August (58.6°F).
The coldest month (with the lowest average low temperature) is January (13.8°F).
Average pressure in August
Topaz, MI
- Average pressure in August: 29.93"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in August
Topaz, MI
- Average wind speed in August: 8.6mph
The windiest month (with the highest average wind speed) is January (13.2mph).
The calmest month (with the lowest average wind speed) is June (7.8mph).
Average humidity in August
Topaz, MI
- Average humidity in August: 79%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is May (76%).
Average rainfall in August
Topaz, MI
- Average rainfall in August: 2.05"
The wettest month (with the highest rainfall) is August (2.05").
The driest month (with the least rainfall) is February (0.87").
Average rainfall days in August
Topaz, MI
- Average rainfall days in August: 13.6 days
The months with the highest number of rainy days are May and June (14 days).
The month with the least rainy days is February (2.4 days).
Average snowfall in August
Topaz, MI
- Average snowfall in August: 0"
The month with the highest snowfall is December (6.77").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Topaz, MI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (22.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in August /
Average sunshine in August
Topaz, MI
- Average daylight in August: 14h and 6min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in August: 9h and 36min
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 42min).
Average sunshine days in August
Topaz, MI
- Average sunshine days in August: 14.3 days
The month with the most sunshine days is July (14.7 days).
The month with the least sunshine days is January (5.6 days).
Average UV index in August
Topaz, MI
- Average UV index in August: 5
The months with the highest UV index are 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
Topaz, MI
- Average cloud cover in August: 30
The month with the most cloud cover is January (Cloud cover 84).
The months with the least cloud cover are July and August (Cloud cover 30).
Average visibility in August
Topaz, MI
- Average visibility in August: 6mi
The months with the highest visibility are March, April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, November and December (5mi).





