August weather forecastConstantine, MI
August
Weather in August
The last month of the summer, August, is another warm month in Constantine, Michigan, with temperature in the range of an average high of 78.3°F (25.7°C) and an average low of 60.3°F (15.7°C).Temperature
Constantine transitions into August recording an average high-temperature of a still warm 78.3°F (25.7°C), closely aligning with the preceding month's temperature. August nights cool down to an average low-temperature of 60.3°F (15.7°C).Humidity
The average relative humidity in August is 82%.Rainfall
In Constantine, Michigan, in August, it is raining for 15.3 days, with typically 1.89" (48mm) of accumulated precipitation. Throughout the year, there are 149.2 rainfall days, and 21.5" (546mm) of precipitation is accumulated.Snowfall
In Constantine, snow does not fall in June through September.Daylight
The average length of the day in August in Constantine is 13h and 49min.On the first day of August, sunrise is at 6:37 am and sunset at 9:00 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 8:17 pm EDT.
Sunshine
The average sunshine in August is 9.4h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In August, the maximum UV index of 5 suggests these recommendations:
Ensure safety - Sun damage prevention is strongly urged. To protect against the Sun's most potent rays, avoid direct exposure around midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Constantine, MI
- Average high temperature in August: 78.3°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (28.8°F).
- Average low temperature in August: 60.3°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in August
Constantine, MI
- Average pressure in August: 29.98"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in August
Constantine, MI
- Average wind speed in August: 6.3mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity in August
Constantine, MI
- Average humidity in August: 82%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are March, April and October (77%).
Average rainfall in August
Constantine, MI
- Average rainfall in August: 1.89"
The wettest month (with the highest rainfall) is May (2.8").
The driest months (with the least rainfall) are February and November (1.1").
Average rainfall days in August
Constantine, MI
- Average rainfall days in August: 15.3 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is February (6 days).
Average snowfall in August
Constantine, MI
- Average snowfall in August: 0"
The month with the highest snowfall is January (3.54").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Constantine, MI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Constantine, MI
- Average daylight in August: 13h and 48min
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 12min).
- Average sunshine in August: 9h and 24min
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 54min).
Average sunshine days in August
Constantine, MI
- Average sunshine days in August: 11.8 days
The month with the most sunshine days is March (14.4 days).
The month with the least sunshine days is February (10.7 days).
Average UV index in August
Constantine, MI
- Average UV index in August: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in August
Constantine, MI
- Average cloud cover in August: 33
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in August
Constantine, MI
- Average visibility in August: 5mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
