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
May's onset is marked by a clear temperature increase, soaring from a frosty 47.8°F (8.8°C) in April to an enjoyable 64°F (17.8°C). In the month of May, an average of 43.9°F (6.6°C) marks the low-temperature.Humidity
The least humid month is May, with an average relative humidity of 73%.Rainfall
In May, the rain falls for 16.5 days. Throughout May, 3.03" (77mm) of precipitation is accumulated. Throughout the year, there are 124.1 rainfall days, and 24.61" (625mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Westboro. May is the last month it regularly snows. During 1.3 snowfall days, in May, Westboro aggregates 1.02" (26mm) of snow. Throughout the year, in Westboro, there are 94.6 snowfall days, and 45.63" (1159mm) of snow is accumulated.Daylight
In May, the average length of the day is 14h and 55min.On the first day of the month, sunrise is at 5:48 am and sunset at 8:08 pm. On the last day of May, sunrise is at 5:16 am and sunset at 8:41 pm CDT.
Sunshine
The average sunshine in May is 8.2h.UV index
In Westboro, Wisconsin, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 4 in May interprets into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Westboro in May?
What is the least humid month?
What is the average humidity in May?
How many days does it rain in May in Westboro?
What is the last month it snows?
What is the average length of the day in May in Westboro?
What time are sunrise and sunset in May?
How many hours of sunshine does Westboro have in May?
What is the UV index reading in May?
Average temperature in May
Westboro, WI
- Average high temperature in May: 64°F
The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is January (18.3°F).
- Average low temperature in May: 43.9°F
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (6.6°F).
Average pressure in May
Westboro, WI
- Average pressure in May: 29.96"Hg
The month with the highest atmospheric pressure is February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in May
Westboro, WI
- Average wind speed in May: 8.1mph
The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).
Average humidity in May
Westboro, WI
- Average humidity in May: 73%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (73%).
Average rainfall in May
Westboro, WI
- Average rainfall in May: 3.03"
The wettest month (with the highest rainfall) is June (3.23").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days in May
Westboro, WI
- Average rainfall days in May: 16.5 days
The month with the highest number of rainy days is June (17.6 days).
The month with the least rainy days is January (1.8 days).
Average snowfall in May
Westboro, WI
- Average snowfall in May: 1.02"
The month with the highest snowfall is December (8.23").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Westboro, WI
- Average snowfall days in May: 1.3 days
The month with the highest number of snowfall days is January (19.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Westboro, WI
- Average daylight in May: 14h and 5min
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 1min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 12min).
Average sunshine days in May
Westboro, WI
- Average sunshine days in May: 11.8 days
The month with the most sunshine days is October (15.1 days).
The month with the least sunshine days is April (10.3 days).
Average UV index in May
Westboro, WI
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in May
Westboro, WI
- Average cloud cover in May: 48
The months with the most cloud cover are January and February (Cloud cover 80).
The month with the least cloud cover is July (Cloud cover 40).
Average visibility in May
Westboro, WI
- Average visibility in May: 6mi
The months with the highest visibility are May and June (6mi).
The months with the lowest visibility are January and February (4mi).
Westboro, Wisconsin, USA
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