August weather forecastFlat Rock, MI
August
Weather in August
August, the last month of the summer in Flat Rock, is another warm month, with temperature in the range of an average high of 77.9°F (25.5°C) and an average low of 64°F (17.8°C).Temperature
As August takes hold, the average high-temperature is a still warm 77.9°F (25.5°C), nearly mirroring that of the previous month. Throughout August, Flat Rock records an average temperature of 64°F (17.8°C) at night.Humidity
In Flat Rock, the average relative humidity in August is 77%.Rainfall
In Flat Rock, in August, it is raining for 15.3 days, with typically 2.83" (72mm) of accumulated precipitation. In Flat Rock, during the entire year, the rain falls for 151.8 days and collects up to 25.47" (647mm) of precipitation.Snowfall
In Flat Rock, snow does not fall in June through October.Daylight
In Flat Rock, the average length of the day in August is 13h and 50min.On the first day of the month, sunrise is at 6:27 am and sunset at 8:51 pm. On the last day of August, sunrise is at 6:58 am and sunset at 8:08 pm EDT.
Sunshine
In Flat Rock, the average sunshine in August is 10.3h.UV index
The months with the highest UV index in Flat Rock are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.Note: A typical high UV index of 6 in August suggests the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Flat Rock, MI
- Average high temperature in August: 77.9°F
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (29.5°F).
- Average low temperature in August: 64°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).
Average pressure in August
Flat Rock, MI
- Average pressure in August: 29.98"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in August
Flat Rock, MI
- Average wind speed in August: 7mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity in August
Flat Rock, MI
- Average humidity in August: 77%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is October (75%).
Average rainfall in August
Flat Rock, MI
- Average rainfall in August: 2.83"
The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is December (1.26").
Average rainfall days in August
Flat Rock, MI
- Average rainfall days in August: 15.3 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (6.1 days).
Average snowfall in August
Flat Rock, MI
- Average snowfall in August: 0"
The month with the highest snowfall is February (4.25").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in August
Flat Rock, MI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Flat Rock, MI
- Average daylight in August: 13h and 48min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in August: 10h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in August
Flat Rock, MI
- Average sunshine days in August: 12.2 days
The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in August
Flat Rock, MI
- Average UV index in August: 6
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in August
Flat Rock, MI
- Average cloud cover in August: 29
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in August
Flat Rock, MI
- Average visibility in August: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
