May weather forecastAfton, MI
May
Weather in May
May, the last month of the spring in Afton, is a moderate month, with temperature in the range of an average low of 42.3°F (5.7°C) and an average high of 57°F (13.9°C).Temperature
May's arrival sees a rise in the average high-temperature, jumping from April's chilly 43.7°F (6.5°C) to a moderate 57°F (13.9°C). Afton in May anticipates an average nighttime temperature of 42.3°F (5.7°C).Humidity
May is the least humid month in Afton, Michigan, with an average relative humidity of 74%.Rainfall
In Afton, in May, it is raining for 13.3 days, with typically 1.93" (49mm) of accumulated precipitation. Throughout the year, there are 129.4 rainfall days, and 21.34" (542mm) of precipitation is accumulated.Snowfall
In Afton, snow does not fall in May through September.Daylight
The average length of the day in May in Afton is 14h and 55min.On the first day of May in Afton, sunrise is at 6:25 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 9:18 pm EDT.
Sunshine
The average sunshine in May in Afton is 8.9h.UV index
The average daily maximum UV index in May in Afton is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 4 in May converts into the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Afton, MI
- Average high temperature in May: 57°F
The warmest month (with the highest average high temperature) is August (73.4°F).
The month with the lowest average high temperature is January (24.1°F).
- Average low temperature in May: 42.3°F
The month with the highest average low temperature is August (58.6°F).
The coldest month (with the lowest average low temperature) is February (15.3°F).
Average pressure in May
Afton, MI
- Average pressure in May: 29.98"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 May
Afton, MI
- Average wind speed in May: 8.2mph
The windiest months (with the highest average wind speed) are January and December (10.1mph).
The calmest months (with the lowest average wind speed) are June and July (7.3mph).
Average humidity in May
Afton, MI
- Average humidity in May: 74%
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is May (74%).
Average rainfall in May
Afton, MI
- Average rainfall in May: 1.93"
The wettest month (with the highest rainfall) is October (2.68").
The driest month (with the least rainfall) is February (1.22").
Average rainfall days in May
Afton, MI
- Average rainfall days in May: 13.3 days
The month with the highest number of rainy days is October (17.5 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in May
Afton, MI
- Average snowfall in May: 0"
The month with the highest snowfall is January (6.69").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Afton, MI
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is January (22.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Afton, MI
- Average daylight in May: 14h and 54min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in May: 8h and 54min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).
Average sunshine days in May
Afton, MI
- Average sunshine days in May: 16.2 days
The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is January (7 days).
Average UV index in May
Afton, MI
- Average UV index in May: 4
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 May
Afton, MI
- Average cloud cover in May: 41
The month with the most cloud cover is January (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in May
Afton, MI
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
