May weather forecastArbor Vitae, WI
May
Weather in May
May, the last month of the spring in Arbor Vitae, is a comfortable month, with an average temperature fluctuating between 63.7°F (17.6°C) and 43.3°F (6.3°C).Temperature
As April gives way to May, the average high-temperature displays a considerable increase, soaring from a chilly 46.9°F (8.3°C) to a refreshing 63.7°F (17.6°C). May's average low-temperature reading in Arbor Vitae settles at a frosty 43.3°F (6.3°C).Humidity
The least humid month is May, with an average relative humidity of 71%.Rainfall
May is the month with the most rainfall. Rain falls for 14.8 days and accumulates 2.44" (62mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 1.3 snowfall days, in May, Arbor Vitae aggregates 0.55" (14mm) of snow. In Arbor Vitae, during the entire year, snow falls for 113 days and aggregates up to 37.13" (943mm) of snow.Daylight
In May, the average length of the day is 14h and 58min.On the first day of the month, sunrise is at 5:44 am and sunset at 8:07 pm. On the last day of May, sunrise is at 5:11 am and sunset at 8:41 pm CDT.
Sunshine
In May, the average sunshine is 8.4h.UV index
The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A typical high UV index of 4 in May suggests the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Arbor Vitae, WI
- Average high temperature in May: 63.7°F
The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (18.9°F).
- Average low temperature in May: 43.3°F
The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).
Average pressure in May
Arbor Vitae, WI
- Average pressure in May: 29.96"Hg
The months with the highest atmospheric pressure are February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Arbor Vitae, WI
- Average wind speed in May: 7.9mph
The windiest month (with the highest average wind speed) is November (8.6mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).
Average humidity in May
Arbor Vitae, WI
- Average humidity in May: 71%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (71%).
Average rainfall in May
Arbor Vitae, WI
- Average rainfall in May: 2.44"
The wettest month (with the highest rainfall) is May (2.44").
The driest month (with the least rainfall) is January (0.83").
Average rainfall days in May
Arbor Vitae, WI
- Average rainfall days in May: 14.8 days
The month with the highest number of rainy days is June (15.3 days).
The months with the least rainy days are January and February (2.7 days).
Average snowfall in May
Arbor Vitae, WI
- Average snowfall in May: 0.55"
The month with the highest snowfall is December (6.89").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Arbor Vitae, WI
- Average snowfall days in May: 1.3 days
The month with the highest number of snowfall days is January (23.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Arbor Vitae, WI
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in May: 8h and 24min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The months with the least sunshine are January and February (Average sunshine: 2h and 6min).
Average sunshine days in May
Arbor Vitae, WI
- Average sunshine days in May: 12.1 days
The month with the most sunshine days is September (14.4 days).
The month with the least sunshine days is January (8.3 days).
Average UV index in May
Arbor Vitae, WI
- 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, November and December (UV index 1).
Average cloud cover in May
Arbor Vitae, WI
- Average cloud cover in May: 46
The months with the most cloud cover are January and February (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility in May
Arbor Vitae, WI
- Average visibility in May: 6mi
The months with the highest visibility are May, June and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
