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 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 ushering in of August brings an average high-temperature of a still moderately hot 77.9°F (25.5°C), closely mirroring the 79.3°F (26.3°C) of July. During the month of August, the temperature falls to an average of 64.4°F (18°C).Humidity
August is the least humid month in Grosse Pointe, with an average relative humidity of 74%.Rainfall
In August, in Grosse Pointe, Michigan, the rain falls for 9.8 days. Throughout August, 0.83" (21mm) of precipitation is accumulated. Throughout the year, in Grosse Pointe, there are 105.5 rainfall days, and 7.36" (187mm) of precipitation is accumulated.Snowfall
June through October are months without snowfall in Grosse Pointe.Daylight
In August, the average length of the day is 13h and 51min.On the first day of the month, sunrise is at 6:24 am and sunset at 8:50 pm. On the last day of August, in Grosse Pointe, sunrise is at 6:56 am and sunset at 8:06 pm EDT.
Sunshine
In Grosse Pointe, the average sunshine in August is 10.5h.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index in Grosse Pointe. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: In August, the maximum UV index of 6 suggests this advice:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are August temperatures in Grosse Pointe?
What is the least humid month in Grosse Pointe?
What is the average humidity in August in Grosse Pointe?
How many days does it rain in August in Grosse Pointe?
When it does not snow in Grosse Pointe?
What is the average length of the day in August in Grosse Pointe?
What time are sunrise and sunset in August in Grosse Pointe?
How long on average sun shines in August in Grosse Pointe?
When is the highest UV index in Grosse Pointe?
What is the UV index intensity in August in Grosse Pointe?
Average temperature in August
Grosse Pointe, 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).
Average pressure in August
Grosse Pointe, MI
- Average pressure in August: 29.98"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).
Average wind speed in August
Grosse Pointe, 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).
Average humidity in August
Grosse Pointe, 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%).
Average rainfall in August
Grosse Pointe, 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").
Average rainfall days in August
Grosse Pointe, 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).
Average snowfall in August
Grosse Pointe, MI
- Average snowfall in August: 0"
The month with the highest snowfall is February (0.98").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in August
Grosse Pointe, MI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (8.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Grosse Pointe, MI
- Average daylight in August: 13h and 5min
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 6min).
- Average sunshine in August: 10h and 3min
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).
Average sunshine days in August
Grosse Pointe, 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).
Average UV index in August
Grosse Pointe, 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
Grosse Pointe, 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).
Average visibility in August
Grosse Pointe, 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).
Grosse Pointe, Michigan, USA
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