May weather forecastSheldon, WI
May
Weather in May
The last month of the spring, May, is a refreshing month in Sheldon, Wisconsin, with an average temperature ranging between min 45.1°F (7.3°C) and max 64.6°F (18.1°C).Temperature
May's onset witnesses a marked shift in the average high-temperature, moving from a fresh 50.2°F (10.1°C) in April to a comfortable 64.6°F (18.1°C). Sheldon, during the month of May, experiences an average low-temperature of 45.1°F (7.3°C).Humidity
The least humid month in Sheldon is May, with an average relative humidity of 76%.Rainfall
In May, the rain falls for 18.3 days. Throughout May, 3.46" (88mm) of precipitation is accumulated. Throughout the year, there are 137.4 rainfall days, and 26.26" (667mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Sheldon. May is the last month it regularly snows. During 0.8 snowfall days, in May, Sheldon aggregates 0.59" (15mm) of snow. In Sheldon, during the entire year, snow falls for 84 days and aggregates up to 33.46" (850mm) of snow.Daylight
In Sheldon, Wisconsin, the average length of the day in May is 14h and 55min.On the first day of the month, sunrise is at 5:50 am and sunset at 8:10 pm. On the last day of May, sunrise is at 5:19 am and sunset at 8:44 pm CDT.
Sunshine
In May, the average sunshine is 8.5h.UV index
The months with the highest UV index in Sheldon, Wisconsin, 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 unprotected exposure to Sun's UV rays for the average person.Note: In May, the maximum UV index of 5 suggests these recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Keep in mind! Snow's reflective quality can nearly 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
Sheldon, WI
- Average high temperature in May: 64.6°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (18.7°F).
- Average low temperature in May: 45.1°F
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (6.1°F).
Average pressure in May
Sheldon, WI
- Average pressure in May: 29.95"Hg
The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in May
Sheldon, WI
- Average wind speed in May: 8mph
The windiest month (with the highest average wind speed) is April (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).
Average humidity in May
Sheldon, WI
- Average humidity in May: 76%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (76%).
Average rainfall in May
Sheldon, WI
- Average rainfall in May: 3.46"
The wettest month (with the highest rainfall) is June (4.06").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days in May
Sheldon, WI
- Average rainfall days in May: 18.3 days
The month with the highest number of rainy days is May (18.3 days).
The months with the least rainy days are January and February (3.7 days).
Average snowfall in May
Sheldon, WI
- Average snowfall in May: 0.59"
The month with the highest snowfall is February (7.44").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Sheldon, WI
- Average snowfall days in May: 0.8 days
The month with the highest number of snowfall days is January (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Sheldon, WI
- 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 30min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The months with the least sunshine are January and February (Average sunshine: 2h and 48min).
Average sunshine days in May
Sheldon, WI
- Average sunshine days in May: 9.8 days
The month with the most sunshine days is October (15.6 days).
The month with the least sunshine days is June (9.3 days).
Average UV index in May
Sheldon, WI
- Average UV index in May: 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, November and December (UV index 1).
Average cloud cover in May
Sheldon, WI
- Average cloud cover in May: 45
The months with the most cloud cover are January and February (Cloud cover 72).
The months with the least cloud cover are July and August (Cloud cover 36).
Average visibility in May
Sheldon, WI
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
