August weather forecastArnold, MI
August
Weather in August
August, the last month of the summer in Arnold, is another pleasant month, with an average temperature fluctuating between 72.9°F (22.7°C) and 56.1°F (13.4°C).Temperature
Arnold experiences an average high-temperature of an agreeable 72.9°F (22.7°C) with the onset of August, subtly varied from July's 73.8°F (23.2°C). In Arnold, the average nighttime temperature during August is a moderate 56.1°F (13.4°C).Humidity
In Arnold, the average relative humidity in August is 79%.Rainfall
In Arnold, during August, the rain falls for 15.7 days and regularly aggregates up to 1.97" (50mm) of precipitation. In Arnold, during the entire year, the rain falls for 133.2 days and collects up to 23.19" (589mm) of precipitation.Snowfall
In Arnold, snow does not fall in June through September.Daylight
In August, the average length of the day in Arnold is 14h and 5min.On the first day of the month, sunrise is at 6:33 am and sunset at 9:19 pm. On the last day of August, sunrise is at 7:10 am and sunset at 8:29 pm EDT.
Sunshine
In August, the average sunshine is 9.1h.UV index
The months with the highest UV index in Arnold are July and 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: The maximum UV index of 5 during August translates into these guidelines:
Exercise prevention - Precautions against solar damage are endorsed. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Arnold, MI
- Average high temperature in August: 72.9°F
The warmest month (with the highest average high temperature) is July (73.8°F).
The month with the lowest average high temperature is January (21.6°F).
- Average low temperature in August: 56.1°F
The month with the highest average low temperature is August (56.1°F).
The coldest months (with the lowest average low temperature) are January and February (12.9°F).
Average pressure in August
Arnold, 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
Arnold, MI
- Average wind speed in August: 7.3mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest months (with the lowest average wind speed) are June, July and August (7.3mph).
Average humidity in August
Arnold, 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 (73%).
Average rainfall in August
Arnold, MI
- Average rainfall in August: 1.97"
The wettest month (with the highest rainfall) is April (2.6").
The driest month (with the least rainfall) is January (1.3").
Average rainfall days in August
Arnold, MI
- Average rainfall days in August: 15.7 days
The month with the highest number of rainy days is August (15.7 days).
The month with the least rainy days is January (3.8 days).
Average snowfall in August
Arnold, MI
- Average snowfall in August: 0"
The month with the highest snowfall is December (9.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Arnold, MI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (24 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Arnold, MI
- Average daylight in August: 14h and 6min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in August: 9h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 12min).
Average sunshine days in August
Arnold, MI
- Average sunshine days in August: 13 days
The month with the most sunshine days is September (13.9 days).
The month with the least sunshine days is January (5.9 days).
Average UV index in August
Arnold, MI
- Average UV index in August: 5
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February and November (UV index 1).
Average cloud cover in August
Arnold, MI
- Average cloud cover in August: 35
The month with the most cloud cover is January (Cloud cover 78).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in August
Arnold, MI
- Average visibility in August: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April, November and December (5mi).
