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
The changeover to May signals a significant increase in the average high-temperature, rising from a chilly 47.7°F (8.7°C) in April to an enjoyable 63°F (17.2°C). Throughout May, Wilton anticipates an average low-temperature of 42.8°F (6°C).Humidity
The least humid month in Wilton is May, with an average relative humidity of 70%.Rainfall
In May, in Wilton, the rain falls for 14.9 days. Throughout May, 2.2" (56mm) of precipitation is accumulated. In Wilton, during the entire year, the rain falls for 105 days and collects up to 19.72" (501mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 1.2 snowfall days, in May, Wilton aggregates 0.43" (11mm) of snow. Throughout the year, in Wilton, there are 94.6 snowfall days, and 36.26" (921mm) of snow is accumulated.Daylight
The average length of the day in May in Wilton is 15h and 8min.On the first day of the month, sunrise is at 6:01 am and sunset at 8:32 pm. On the last day of May, in Wilton, sunrise is at 5:26 am and sunset at 9:08 pm CDT.
Sunshine
The average sunshine in May in Wilton is 8h.UV index
The average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: In May, a daily UV index of 4 turns into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Enhance your sun protection with tightly woven, yet airy clothing. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
What are the temperatures in Wilton in May?
What is the least humid month in Wilton?
What is the average humidity in May in Wilton?
How many days does it rain in May in Wilton?
What is the last month it snows in Wilton?
What is the average length of the day in May in Wilton?
When are sunrise and sunset in May in Wilton?
How many hours of sunshine does Wilton have in May?
What is the UV index reading in May in Wilton?
Average temperature in May
Wilton, MN
- Average high temperature in May: 63°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (16.2°F).
- Average low temperature in May: 42.8°F
The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (1.6°F).
Average pressure in May
Wilton, MN
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in May
Wilton, MN
- Average wind speed in May: 7.6mph
The windiest month (with the highest average wind speed) is October (8.2mph).
The calmest month (with the lowest average wind speed) is August (6.9mph).
Average humidity in May
Wilton, MN
- Average humidity in May: 70%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (70%).
Average rainfall in May
Wilton, MN
- Average rainfall in May: 2.2"
The wettest month (with the highest rainfall) is June (2.91").
The driest months (with the least rainfall) are January and February (0.75").
Average rainfall days in May
Wilton, MN
- Average rainfall days in May: 14.9 days
The month with the highest number of rainy days is June (16.5 days).
The month with the least rainy days is February (1.3 days).
Average snowfall in May
Wilton, MN
- Average snowfall in May: 0.43"
The month with the highest snowfall is December (7.28").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Wilton, MN
- Average snowfall days in May: 1.2 days
The month with the highest number of snowfall days is January (18.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Wilton, MN
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in May: 8h
The month with the most sunshine is July (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 2h).
Average sunshine days in May
Wilton, MN
- Average sunshine days in May: 13.9 days
The month with the most sunshine days is August (17.2 days).
The month with the least sunshine days is June (11.7 days).
Average UV index in May
Wilton, MN
- Average UV index in May: 4
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
Wilton, MN
- Average cloud cover in May: 47
The month with the most cloud cover is January (Cloud cover 80).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in May
Wilton, MN
- Average visibility in May: 6mi
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
Wilton, Minnesota, USA
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