August weather forecast
Mount Clemens, MI

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Weather in August

The last month of the summer, August, is also a moderately hot month in Mount Clemens, Michigan, with an average temperature varying between 78.1°F (25.6°C) and 63.1°F (17.3°C).

Temperature

August is marked by an average high-temperature of a still moderately hot 78.1°F (25.6°C), almost identical to the preceding month. In Mount Clemens, August's nights observe an average temperature dip to a refreshing 63.1°F (17.3°C).

Humidity

The months with the lowest humidity are April, May, July through October, with an average relative humidity of 76%.

Rainfall

In Mount Clemens, Michigan, in August, it is raining for 15.3 days, with typically 2.28" (58mm) of accumulated precipitation. In Mount Clemens, Michigan, during the entire year, the rain falls for 146.8 days and collects up to 22.72" (577mm) of precipitation.

Snowfall

June through September are months without snowfall.

Ocean temperature

August is the month with the warmest seawater in Mount Clemens, with an average ocean temperature of 73.9°F (23.3°C).
Note: Your comfort in 73.9°F (23.3°C) waters hinges on your relationship with the cold, today's sunny disposition, wind patterns, and the air's temperature. For context, Olympic swimmers are no strangers to waters of 77°F (25°C) to 82.4°F (28°C).

Daylight

In August, the average length of the day in Mount Clemens is 13h and 52min.
On the first day of the month, sunrise is at 6:24 am and sunset at 8:51 pm. On the last day of August, sunrise is at 6:56 am and sunset at 8:07 pm EDT.

Sunshine

The average sunshine in August is 10.3h.

UV index

July and August, with an average maximum UV index of 6, are months with the highest UV index in Mount Clemens. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: During August, 6 as the daily maximum UV index converts into the following advice:
Shun overexposure. Protection from sun ravages is indispensable. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Take note! The UV strength of the Sun elevates when reflected off water and sand.
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Frequently asked questions

What are August temperatures in Mount Clemens?

In August, in Mount Clemens, the average high-temperature is 78.1°F (25.6°C), and the average low-temperature is 63.1°F (17.3°C).

What are the least humid months in Mount Clemens?

The months with the lowest humidity in Mount Clemens are April, May, July through October, with an average relative humidity of 76%.

What is the average humidity in August in Mount Clemens?

In Mount Clemens, the average relative humidity in August is 76%.

How much does it rain in Mount Clemens in August?

In Mount Clemens, during August, the rain falls for 15.3 days and regularly aggregates up to 2.28" (58mm) of precipitation.

When it does not snow in Mount Clemens?

In Mount Clemens, snow does not fall in June through September.

What is the month with the warmest ocean in Mount Clemens?

August is the month with the warmest seawater in Mount Clemens, with an average ocean temperature of 73.9°F (23.3°C).

What is the water temperature in August in Mount Clemens?

In August, the average ocean temperature in Mount Clemens, Michigan, is 73.9°F (23.3°C). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 73.9°F (23.3°C) water.

How many hours of daylight does Mount Clemens have in August?

In Mount Clemens, Michigan, the average day length in August is 13h and 52min.

What time are sunrise and sunset in August in Mount Clemens?

On the first day of August, sunrise is at 6:24 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 8:07 pm EDT.

How long on average sun shines in August in Mount Clemens?

In August, the average sunshine duration in Mount Clemens, Michigan, is 10.3h.

When is the highest UV index in Mount Clemens?

The months with the highest UV index in Mount Clemens, Michigan, are July and August, with an average maximum UV index of 6.

What is the UV index reading in August in Mount Clemens?

The average daily maximum UV index in August in Mount Clemens is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Mount Clemens, MI

Average temperature in August - Mount Clemens, MI
  • Average high temperature in August: 78.1°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (28.6°F).

  • Average low temperature in August: 63.1°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

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Average pressure in August
Mount Clemens, MI

Average pressure in August - Mount Clemens, MI
  • Average pressure in August: 29.97"Hg

The months with the highest atmospheric pressure are March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in August
Mount Clemens, MI

Average wind speed in August - Mount Clemens, MI
  • Average wind speed in August: 7.1mph

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).

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Average humidity in August
Mount Clemens, MI

Average humidity in August - Mount Clemens, MI
  • Average humidity in August: 76%

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, May, July, August, September and October (76%).

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Average rainfall in August
Mount Clemens, MI

Average rainfall in August - Mount Clemens, MI
  • Average rainfall in August: 2.28"

The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is December (1.18").

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Average rainfall days in August
Mount Clemens, MI

Average rainfall days in August - Mount Clemens, MI
  • Average rainfall days in August: 15.3 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (5.9 days).

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Average snowfall in August
Mount Clemens, MI

Average snowfall in August - Mount Clemens, MI
  • Average snowfall in August: 0"

The month with the highest snowfall is February (4.41").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Mount Clemens, MI

Average snowfall days in August - Mount Clemens, MI
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in August
Mount Clemens, MI

Average sea temperature in August - Mount Clemens, MI
  • Average sea temperature in August: 73.9°F

The best month for swimming (with the highest average sea temperature) is August (73.9°F).
The coldest month (with the lowest average sea temperature) is February (32.5°F).

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Average daylight in August /
Average sunshine in August
Mount Clemens, MI

Average daylight in August / Average sunshine in August - Mount Clemens, MI
  • Average daylight in August: 13h and 5min

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: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

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Average sunshine days in August
Mount Clemens, MI

Average sunshine days in August - Mount Clemens, MI
  • Average sunshine days in August: 12.7 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (10.5 days).

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Average UV index in August
Mount Clemens, MI

Average UV index in August - Mount Clemens, MI
  • Average UV index in August: 6

The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in August
Mount Clemens, MI

Average cloud cover in August - Mount Clemens, MI
  • Average cloud cover in August: 29

The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in August
Mount Clemens, MI

Average visibility in August - Mount Clemens, 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).

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Mount Clemens, Michigan, USA

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