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 sea temperature 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
The shift into August reveals an average high-temperature of a still pleasant 72.7°F (22.6°C), closely mirroring July's climate. Manistique's average low-temperature in the month of August is recorded at a refreshing 57.7°F (14.3°C).Humidity
In Manistique, the average relative humidity in August is 79%.Rainfall
In Manistique, during August, the rain falls for 14.8 days and regularly aggregates up to 1.77" (45mm) of precipitation. In Manistique, during the entire year, the rain falls for 128.3 days and collects up to 22.52" (572mm) of precipitation.Snowfall
May through September are months without snowfall.Ocean temperature
With an average ocean temperature of 69.4°F (20.8°C), August is the month with the warmest seawater.Note: Most individuals do not find swimming at 69.4°F (20.8°C) to be enjoyable. As the water temperature declines below 69.8°F (21°C), maintaining control over one's breathing becomes harder.
Daylight
In Manistique, the average length of the day in August is 14h and 5min.On the first day of the month, sunrise is at 6:28 am and sunset at 9:14 pm. On the last day of August, sunrise is at 7:05 am and sunset at 8:24 pm EDT.
Sunshine
The average sunshine in August is 9.5h.UV index
July and August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum UV index of 5 in August translates into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. To guard against the harmful effects of the Sun, minimize exposure during midday. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are August temperatures?
What is the average humidity in August?
How many days does it rain in August?
When it does not snow?
What is the month with the warmest ocean in Manistique?
How cold is the water in August?
How many hours of daylight does Manistique have in August?
When are sunrise and sunset in August in Manistique?
How many hours of sunshine does Manistique have in August?
What are the months with the highest UV index?
How high is the UV index in August?
Average temperature in August
Manistique, MI
- Average high temperature in August: 72.7°F
The warmest month (with the highest average high temperature) is July (73°F).
The month with the lowest average high temperature is January (24.1°F).
- Average low temperature in August: 57.7°F
The month with the highest average low temperature is August (57.7°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).
Average pressure in August
Manistique, MI
- Average pressure in August: 29.94"Hg
The month with the highest atmospheric pressure is March (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in August
Manistique, MI
- Average wind speed in August: 8mph
The windiest month (with the highest average wind speed) is November (10.6mph).
The calmest month (with the lowest average wind speed) is June (7.6mph).
Average humidity in August
Manistique, 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 (73%).
Average rainfall in August
Manistique, MI
- Average rainfall in August: 1.77"
The wettest month (with the highest rainfall) is October (2.91").
The driest month (with the least rainfall) is February (1.18").
Average rainfall days in August
Manistique, MI
- Average rainfall days in August: 14.8 days
The month with the highest number of rainy days is October (16 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in August
Manistique, MI
- Average snowfall in August: 0"
The month with the highest snowfall is December (7.44").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Manistique, MI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (21.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in August
Manistique, MI
- Average sea temperature in August: 69.3°F
The best month for swimming (with the highest average sea temperature) is August (69.3°F).
The coldest month (with the lowest average sea temperature) is March (34°F).
Average daylight in August /
Average sunshine in August
Manistique, MI
- Average daylight in August: 14h and 1min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in August: 9h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 12min).
Average sunshine days in August
Manistique, MI
- Average sunshine days in August: 13.7 days
The month with the most sunshine days is June (15.8 days).
The month with the least sunshine days is January (8.2 days).
Average UV index in August
Manistique, 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, March, November and December (UV index 1).
Average cloud cover in August
Manistique, MI
- Average cloud cover in August: 34
The month with the most cloud cover is January (Cloud cover 78).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in August
Manistique, MI
- Average visibility in August: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Manistique, Michigan, USA
Weather forecast for your location
2. Allow the app to use your location