May weather forecastBoyd, WI
May
Weather in May
The last month of the spring, May, is an enjoyable month in Boyd, Wisconsin, with an average temperature ranging between max 64.4°F (18°C) and min 45.7°F (7.6°C).Temperature
The arrival of May brings a temperature shift, with the average high-temperature escalating from a fresh 50.4°F (10.2°C) in April to an enjoyable 64.4°F (18°C). Nighttime temperatures in May average to a chilly 45.7°F (7.6°C).Humidity
The months with the lowest humidity are April and May, with an average relative humidity of 77%.Rainfall
In Boyd, during May, the rain falls for 17.8 days and regularly aggregates up to 3.31" (84mm) of precipitation. In Boyd, during the entire year, the rain falls for 128.3 days and collects up to 25.75" (654mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.8 snowfall days, in May, Boyd aggregates 0.39" (10mm) of snow. In Boyd, during the entire year, snow falls for 66.9 days and aggregates up to 28.31" (719mm) of snow.Daylight
In Boyd, the average length of the day in May is 14h and 52min.On the first day of the month, sunrise is at 5:52 am and sunset at 8:10 pm. On the last day of May, sunrise is at 5:20 am and sunset at 8:43 pm CDT.
Sunshine
In May, the average sunshine is 8.3h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A daily high UV index of 5 in May leads to these guidelines:
Prioritize safety - Suggestions to prevent sun damage are offered. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Enhance your sun protection with tightly woven, yet airy clothing. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Boyd, WI
- Average high temperature in May: 64.4°F
The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (19°F).
- Average low temperature in May: 45.7°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (5.9°F).
Average pressure in May
Boyd, WI
- Average pressure in May: 29.95"Hg
The month with the highest atmospheric pressure is February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in May
Boyd, WI
- Average wind speed in May: 8.3mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity in May
Boyd, WI
- Average humidity in May: 77%
The months with the highest relative humidity are January and February (92%).
The months with the lowest relative humidity are April and May (77%).
Average rainfall in May
Boyd, WI
- Average rainfall in May: 3.31"
The wettest month (with the highest rainfall) is June (4.02").
The driest month (with the least rainfall) is January (0.83").
Average rainfall days in May
Boyd, WI
- Average rainfall days in May: 17.8 days
The month with the highest number of rainy days is June (18.2 days).
The month with the least rainy days is January (2.2 days).
Average snowfall in May
Boyd, WI
- Average snowfall in May: 0.39"
The month with the highest snowfall is February (6.57").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Boyd, WI
- Average snowfall days in May: 0.8 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Boyd, 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 18min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The months with the least sunshine are January and February (Average sunshine: 2h and 36min).
Average sunshine days in May
Boyd, WI
- Average sunshine days in May: 11.3 days
The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is June (10.1 days).
Average UV index in May
Boyd, 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, February, November and December (UV index 1).
Average cloud cover in May
Boyd, WI
- Average cloud cover in May: 46
The months with the most cloud cover are January and February (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in May
Boyd, 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).
