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
During August, Harvey records an average high-temperature of a still pleasant 72.1°F (22.3°C), marking a slight divergence from July's 73.2°F (22.9°C). In the month of August, the average temperature in Harvey dips to a moderate 56.1°F (13.4°C) during the night.Humidity
In August, the average relative humidity is 79%.Rainfall
In August, the rain falls for 13.5 days. Throughout August, 1.61" (41mm) of precipitation is accumulated. In Harvey, during the entire year, the rain falls for 117.1 days and collects up to 23.35" (593mm) of precipitation.Snowfall
In Harvey, Michigan, snow does not fall in June through September.Ocean temperature
August is the month with the warmest seawater in Harvey, with an average ocean temperature of 64.2°F (17.9°C).Note: For most individuals, swimming in 64.2°F (17.9°C) is not enjoyable. As the water temperature decreases from 69.8°F (21°C) to 59°F (15°C), breathing control becomes increasingly difficult.
Daylight
The average length of the day in August in Harvey is 14h and 8min.On the first day of August, sunrise is at 6:31 am and sunset at 9:20 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 8:29 pm EDT.
Sunshine
The average sunshine in August in Harvey is 9h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: An average maximum UV index of 5 in August leads to these recommendations:
Ensure safety - Sun damage prevention is strongly urged. Avoiding the Sun during its peak radiation time around midday is a healthy practice. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What are August temperatures in Harvey?
What is the average humidity in August in Harvey?
How much does it rain in Harvey in August?
When it does not snow in Harvey?
What month is the ocean warmest in Harvey?
What is the ocean temperature in August in Harvey?
What is the average length of the day in August in Harvey?
When is the sunrise / sunset in August in Harvey?
How long on average sun shines in August in Harvey?
When is the highest UV index in Harvey?
What is the UV index intensity in August in Harvey?
Average temperature in August
Harvey, MI
- Average high temperature in August: 72.1°F
The warmest month (with the highest average high temperature) is July (73.2°F).
The month with the lowest average high temperature is January (21.4°F).
- Average low temperature in August: 56.1°F
The month with the highest average low temperature is August (56.1°F).
The coldest month (with the lowest average low temperature) is January (12.7°F).
Average pressure in August
Harvey, 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
Harvey, MI
- Average wind speed in August: 7.5mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest months (with the lowest average wind speed) are June, July and August (7.5mph).
Average humidity in August
Harvey, MI
- Average humidity in August: 79%
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is May (72%).
Average rainfall in August
Harvey, MI
- Average rainfall in August: 1.61"
The wettest month (with the highest rainfall) is April (2.91").
The driest month (with the least rainfall) is January (1.26").
Average rainfall days in August
Harvey, MI
- Average rainfall days in August: 13.5 days
The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in August
Harvey, MI
- Average snowfall in August: 0"
The month with the highest snowfall is December (9.8").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Harvey, MI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (23.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in August
Harvey, MI
- Average sea temperature in August: 64.3°F
The best month for swimming (with the highest average sea temperature) is August (64.3°F).
The coldest months (with the lowest average sea temperature) are February and March (33.7°F).
Average daylight in August /
Average sunshine in August
Harvey, MI
- Average daylight in August: 14h and 1min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in August: 9h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).
Average sunshine days in August
Harvey, MI
- Average sunshine days in August: 15.5 days
The month with the most sunshine days is July (15.8 days).
The month with the least sunshine days is January (7.3 days).
Average UV index in August
Harvey, MI
- Average UV index in August: 5
The months with the highest UV index are June, 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
Harvey, MI
- Average cloud cover in August: 37
The month with the most cloud cover is January (Cloud cover 82).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in August
Harvey, MI
- Average visibility in August: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (4mi).
Harvey, Michigan, USA
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