August weather forecast and climate
Grosse Pointe Shores, MI

Weather in August

August, the last month of the summer, in Grosse Pointe Shores, is another warm month, with average temperature fluctuating between 64.4°F (18°C) and 77.9°F (25.5°C).

Temperature

In Grosse Pointe Shores, the average high-temperature is practically the same as in July - a still warm 77.9°F (25.5°C). In Grosse Pointe Shores, in August, the average low-temperature is 64.4°F (18°C).

Humidity

August is the least humid month, with an average relative humidity of 74%.

Rainfall

In Grosse Pointe Shores, during August, the rain falls for 9.8 days and regularly aggregates up to 0.83" (21mm) of precipitation. Throughout the year, there are 105.5 rainfall days, and 7.36" (187mm) of precipitation is accumulated.

Snowfall

In Grosse Pointe Shores snow does not fall in June through October.

Daylight

In Grosse Pointe Shores, the average length of the day is 13.8h.

Sunshine

The average sunshine in Grosse Pointe Shores is 10.5h.

UV index

Months with the highest UV index in Grosse Pointe Shores are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to the Sun's UV rays for the average person.
Note: In August, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the least humid month in Grosse Pointe Shores?

August is the least humid month, with an average relative humidity of 74%.

What is the average humidity in August in Grosse Pointe Shores?

In Grosse Pointe Shores, the average relative humidity in August is 74%.

How much does it rain in Grosse Pointe Shores in August?

In Grosse Pointe Shores, in August, during 9.8 rainfall days, 0.83" (21mm) of precipitation is typically accumulated.

When it does not snow in Grosse Pointe Shores?

In Grosse Pointe Shores, Michigan, snow does not fall in June through October.

How many hours of daylight does Grosse Pointe Shores have in August?

In August, the average length of the day is 13.8h.

How many hours of sunshine does Grosse Pointe Shores have in August?

In August, the average sunshine in Grosse Pointe Shores, Michigan, is 10.5h.

What are the months with the highest UV index in Grosse Pointe Shores?

Months with the highest UV index in Grosse Pointe Shores are June through August, with an average maximum UV index of 6.

What is the UV index reading in August in Grosse Pointe Shores?

In Grosse Pointe Shores, Michigan, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.

Average temperature in August
Grosse Pointe Shores, MI

Average temperature in August - Grosse Pointe Shores, MI
  • Average high temperature in August: 77.9°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in August: 64.4°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).

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Average pressure in August
Grosse Pointe Shores, MI

Average pressure in August - Grosse Pointe Shores, MI
  • Average pressure in August: 29.98"

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

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Average wind speed in August
Grosse Pointe Shores, MI

Average wind speed in August - Grosse Pointe Shores, MI
  • Average wind speed in August: 7.4mph

The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is July (7mph).

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Average humidity in August
Grosse Pointe Shores, MI

Average humidity in August - Grosse Pointe Shores, MI
  • Average humidity in August: 74%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is August (74%).

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Average rainfall in August
Grosse Pointe Shores, MI

Average rainfall in August - Grosse Pointe Shores, MI
  • Average rainfall in August: 0.83"

The wettest month (with the highest rainfall) is May (0.91").
The driest month (with the least rainfall) is February (0.35").

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Average rainfall days in August
Grosse Pointe Shores, MI

Average rainfall days in August - Grosse Pointe Shores, MI
  • Average rainfall days in August: 9.8 days

The month with the highest number of rainy days is July (12.3 days).
The month with the least rainy days is February (4.4 days).

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Average snowfall in August
Grosse Pointe Shores, MI

Average snowfall in August - Grosse Pointe Shores, MI
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.98").
Months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in August
Grosse Pointe Shores, MI

Average snowfall days in August - Grosse Pointe Shores, MI
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (8.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Grosse Pointe Shores, MI

Average daylight in August / Average sunshine in August - Grosse Pointe Shores, MI
  • Average daylight in August: 13.8h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in August: 10.5h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is January (Average sunshine: 3.2h).

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Average sunshine days in August
Grosse Pointe Shores, MI

Average sunshine days in August - Grosse Pointe Shores, MI
  • Average sunshine days in August: 16.9 days

The month with the most sunshine days is December (22.3 days).
The month with the least sunshine days is July (14.3 days).

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Average UV index in August
Grosse Pointe Shores, MI

Average UV index in August - Grosse Pointe Shores, MI
  • Average UV index in August: 6

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).

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Average cloud cover in August
Grosse Pointe Shores, MI

Average cloud cover in August - Grosse Pointe Shores, MI
  • Average cloud cover in August: 28

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 27).

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Average visibility in August
Grosse Pointe Shores, MI

Average visibility in August - Grosse Pointe Shores, MI
  • Average visibility in August: 6mi

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

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