Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
In May, the average high-temperature increases from a cool 52.7°F (11.5°C) in April to a comfortable 65.7°F (18.7°C). During May nights, Vermillion records an average temperature of 48.7°F (9.3°C).Humidity
In May, the average relative humidity in Vermillion is 75%.Rainfall
In Vermillion, in May, during 15.1 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. Throughout the year, in Vermillion, Minnesota, there are 124.8 rainfall days, and 23.9" (607mm) of precipitation is accumulated.Snowfall
Months with snowfall in Vermillion are January through May, October through December. May is the last month it regularly snows in Vermillion, Minnesota. During 0.3 snowfall days, in May, Vermillion aggregates 0.47" (12mm) of snow. Throughout the year, there are 57.5 snowfall days, and 21.22" (539mm) of snow is accumulated.Daylight
The average length of the day in May in Vermillion is 14h and 50min.On the first day of the month, sunrise is at 6:00 am and sunset at 8:17 pm. On the last day of May, in Vermillion, sunrise is at 5:29 am and sunset at 8:49 pm CDT.
Sunshine
The average sunshine in May is 8.6h.UV index
The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: In May, the UV index of 5 transforms into the following advice:
Exercise prevention - Warding off sunburn is urged. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Vermillion?
What is the average humidity in May in Vermillion?
How much does it rain in Vermillion in May?
What is the last month it snows in Vermillion?
What is the average length of the day in May in Vermillion?
When are sunrise and sunset in May in Vermillion?
How many hours of sunshine does Vermillion have in May?
How high is the UV index in May in Vermillion?
Average temperature in May
Vermillion, MN
- Average high temperature in May: 65.7°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (20.7°F).
- Average low temperature in May: 48.7°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).
Average pressure in May
Vermillion, MN
- Average pressure in May: 29.93"Hg
The months with the highest atmospheric pressure are January and February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in May
Vermillion, MN
- Average wind speed in May: 8.2mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).
Average humidity in May
Vermillion, MN
- Average humidity in May: 75%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and October (73%).
Average rainfall in May
Vermillion, MN
- Average rainfall in May: 2.87"
The wettest month (with the highest rainfall) is June (4.17").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days in May
Vermillion, MN
- Average rainfall days in May: 15.1 days
The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (2.6 days).
Average snowfall in May
Vermillion, MN
- Average snowfall in May: 0.47"
The month with the highest snowfall is February (5.79").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Vermillion, MN
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Vermillion, MN
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in May
Vermillion, MN
- Average sunshine days in May: 13.3 days
The month with the most sunshine days is December (17.5 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in May
Vermillion, MN
- Average UV index in May: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in May
Vermillion, MN
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in May
Vermillion, MN
- 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).
Vermillion, Minnesota, USA
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