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
With the transition into August, Marion notes an average high-temperature of a still warm 76.5°F (24.7°C), closely resembling July. During the month of August, Marion anticipates a mean low-temperature of 57°F (13.9°C).Humidity
In Marion, the average relative humidity in August is 79%.Rainfall
In Marion, during August, the rain falls for 14.6 days and regularly aggregates up to 2.05" (52mm) of precipitation. Throughout the year, there are 144.2 rainfall days, and 25.39" (645mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall in Marion.Daylight
In Marion, the average length of the day in August is 13h and 58min.On the first day of August, sunrise is at 6:29 am and sunset at 9:04 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 8:17 pm EDT.
Sunshine
The average sunshine in August in Marion is 9.4h.UV index
The months with the highest UV index in Marion are June through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A daily high UV index of 5 in August leads to these guidelines:
Ensure safety - Recommendations to avert sunburn are presented. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Boost your sun resistance with garments that are densely woven yet spacious.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Marion in August?
What is the average humidity in August in Marion?
How much does it rain in Marion in August?
When it does not snow in Marion?
How many hours of daylight does Marion have in August?
What time are sunrise and sunset in August in Marion?
How many hours of sunshine does Marion have in August?
What is the month with the highest UV index in Marion?
How high is the UV index in August in Marion?
Average temperature in August
Marion, MI
- Average high temperature in August: 76.5°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (24.3°F).
- Average low temperature in August: 57°F
The month with the highest average low temperature is July (58.1°F).
The coldest month (with the lowest average low temperature) is January (14.5°F).
Average pressure in August
Marion, 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).
Average wind speed in August
Marion, MI
- Average wind speed in August: 6.8mph
The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).
Average humidity in August
Marion, MI
- Average humidity in August: 79%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (75%).
Average rainfall in August
Marion, MI
- Average rainfall in August: 2.05"
The wettest month (with the highest rainfall) is October (3.35").
The driest month (with the least rainfall) is September (1.14").
Average rainfall days in August
Marion, MI
- Average rainfall days in August: 14.6 days
The month with the highest number of rainy days is October (16.9 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in August
Marion, MI
- Average snowfall in August: 0"
The month with the highest snowfall is January (10.28").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Marion, MI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (23 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Marion, MI
- Average daylight in August: 14h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in August: 9h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 1h and 54min).
Average sunshine days in August
Marion, MI
- Average sunshine days in August: 12.6 days
The month with the most sunshine days is September (15.3 days).
The months with the least sunshine days are January and February (6.3 days).
Average UV index in August
Marion, 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, November and December (UV index 1).
Average cloud cover in August
Marion, MI
- Average cloud cover in August: 37
The month with the most cloud cover is January (Cloud cover 80).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in August
Marion, MI
- Average visibility in August: 5mi
The months with the highest visibility are April, May and June (6mi).
The months with the lowest visibility are January and February (4mi).
Marion, Michigan, USA
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