August weather forecast
Mount Pleasant, MI

Share

Weather in August

August, the last month of the summer in Mount Pleasant, is also a moderately hot month, with temperature in the range of an average high of 76.8°F (24.9°C) and an average low of 58.6°F (14.8°C).

Temperature

Mount Pleasant marks the start of August with an average high-temperature of a still moderately hot 76.8°F (24.9°C), hinting at a slight fluctuation from July's 78.4°F (25.8°C). Mount Pleasant encounters a steady low-temperature average of 58.6°F (14.8°C) throughout the month of August.

Humidity

The average relative humidity in August is 79%.

Rainfall

In August, in Mount Pleasant, the rain falls for 12.9 days. Throughout August, 1.93" (49mm) of precipitation is accumulated. Throughout the year, there are 137.5 rainfall days, and 21.93" (557mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

In August, the average length of the day is 13h and 55min.
On the first day of the month, sunrise is at 6:29 am and sunset at 9:01 pm. On the last day of August, in Mount Pleasant, sunrise is at 7:02 am and sunset at 8:15 pm EDT.

Sunshine

In Mount Pleasant, Michigan, the average sunshine in August is 9.7h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 5 in August translates into this advice:
Undertake protective steps - Recommendations to avoid sunburn are issued. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
[Resources]

Frequently asked questions

What are August temperatures in Mount Pleasant?

The high-temperature, in August, in Mount Pleasant, is 76.8°F (24.9°C), while the low-temperature averages to 58.6°F (14.8°C).

What is the average humidity in August in Mount Pleasant?

In August, the average relative humidity in Mount Pleasant is 79%.

How many days does it rain in August in Mount Pleasant?

In Mount Pleasant, Michigan, in August, during 12.9 rainfall days, 1.93" (49mm) of precipitation is typically accumulated.

When it does not snow in Mount Pleasant?

May through September are months without snowfall in Mount Pleasant.

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

In August, the average day length in Mount Pleasant, Michigan, is 13h and 55min.

When are sunrise and sunset in August in Mount Pleasant?

On the first day of August, sunrise is at 6:29 am and sunset at 9:01 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 8:15 pm EDT.

How many hours of sunshine does Mount Pleasant have in August?

In Mount Pleasant, the average sunshine duration in August is 9.7h.

When is the highest UV index in Mount Pleasant?

The months with the highest UV index in Mount Pleasant are May through August, with an average maximum UV index of 5.

What is the UV index intensity in August in Mount Pleasant?

In August, the average daily maximum UV index in Mount Pleasant is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
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 Pleasant, MI

Average temperature in August - Mount Pleasant, MI
  • Average high temperature in August: 76.8°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (26.1°F).

  • Average low temperature in August: 58.6°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (16°F).

[Resources]

Average pressure in August
Mount Pleasant, MI

Average pressure in August - Mount Pleasant, MI
  • Average pressure in August: 29.96"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).

[Resources]

Average wind speed in August
Mount Pleasant, MI

Average wind speed in August - Mount Pleasant, MI
  • Average wind speed in August: 6.9mph

The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

[Resources]

Average humidity in August
Mount Pleasant, MI

Average humidity in August - Mount Pleasant, MI
  • Average humidity in August: 79%

The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is April (75%).

[Resources]

Average rainfall in August
Mount Pleasant, MI

Average rainfall in August - Mount Pleasant, MI
  • Average rainfall in August: 1.93"

The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is September (1.22").

[Resources]

Average rainfall days in August
Mount Pleasant, MI

Average rainfall days in August - Mount Pleasant, MI
  • Average rainfall days in August: 12.9 days

The month with the highest number of rainy days is October (15.5 days).
The month with the least rainy days is February (4.8 days).

[Resources]

Average snowfall in August
Mount Pleasant, MI

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

The month with the highest snowfall is January (6.26").
The months with the least snowfall are May, June, July, August and September (0").

[Resources]

Average snowfall days in August
Mount Pleasant, MI

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

The month with the highest number of snowfall days is January (18.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

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

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

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in August: 9h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).

[Resources]

Average sunshine days in August
Mount Pleasant, MI

Average sunshine days in August - Mount Pleasant, MI
  • Average sunshine days in August: 15 days

The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is January (9.6 days).

[Resources]

Average UV index in August
Mount Pleasant, MI

Average UV index in August - Mount Pleasant, MI
  • Average UV index in August: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).

[Resources]

Average cloud cover in August
Mount Pleasant, MI

Average cloud cover in August - Mount Pleasant, MI
  • Average cloud cover in August: 33

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 31).

[Resources]

Average visibility in August
Mount Pleasant, MI

Average visibility in August - Mount Pleasant, MI
  • Average visibility in August: 6mi

The months with the highest visibility are March, April, May, June, July, August, October and November (6mi).
The months with the lowest visibility are January, February, September and December (5mi).

[Resources]

Mount Pleasant, Michigan, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location