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 indicates a noticeable escalation in the average high-temperature, moving up from a chilly 49.3°F (9.6°C) in April to an enjoyable 63.7°F (17.6°C). Throughout May, an average low-temperature of 45°F (7.2°C) is expected.Humidity
In Wausau, the average relative humidity in May is 77%.Rainfall
The months with the most rainfall are May and June, with an average 1.46" (37mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.5 snowfall days, in May, Wausau aggregates 0.12" (3mm) of snow. In Wausau, during the entire year, snow falls for 68.7 days and aggregates up to 11.18" (284mm) of snow.Daylight
The average length of the day in May in Wausau, Wisconsin, is 14h and 52min.On the first day of May in Wausau, Wisconsin, sunrise is at 5:46 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 5:15 am and sunset at 8:37 pm CDT.
Sunshine
In Wausau, the average sunshine in May is 8.5h.UV index
In Wausau, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: An average maximum UV index of 4 in May leads to these recommendations:
Ensure safety - Sun damage prevention is strongly urged. Around midday, solar radiation is most harmful; hence, exposure should be limited. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Wausau?
What is the average humidity in May in Wausau?
What is the wettest month in Wausau?
How many days does it rain in May in Wausau?
What is the last month it snows in Wausau?
How many hours of daylight does Wausau have in May?
When are sunrise and sunset in May in Wausau?
How long on average sun shines in May in Wausau?
What is the UV index reading in May in Wausau?
Average temperature in May
Wausau, 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 (19.8°F).
- Average low temperature in May: 45°F
The month with the highest average low temperature is July (58.5°F).
The coldest month (with the lowest average low temperature) is January (8.2°F).
Average pressure in May
Wausau, 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 (29.91"Hg).
Average wind speed in May
Wausau, WI
- Average wind speed in May: 8.5mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is August (7mph).
Average humidity in May
Wausau, WI
- Average humidity in May: 77%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is April (76%).
Average rainfall in May
Wausau, WI
- Average rainfall in May: 1.46"
The wettest months (with the highest rainfall) are May and June (1.46").
The driest month (with the least rainfall) is January (0.43").
Average rainfall days in May
Wausau, WI
- Average rainfall days in May: 13.4 days
The month with the highest number of rainy days is May (13.4 days).
The month with the least rainy days is February (2.9 days).
Average snowfall in May
Wausau, WI
- Average snowfall in May: 0.12"
The month with the highest snowfall is January (2.17").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Wausau, WI
- Average snowfall days in May: 0.5 days
The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Wausau, 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 3min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in May
Wausau, WI
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is April (13.4 days).
Average UV index in May
Wausau, WI
- 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 and December (UV index 1).
Average cloud cover in May
Wausau, WI
- Average cloud cover in May: 45
The month with the most cloud cover is January (Cloud cover 72).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in May
Wausau, 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, February, March, July, August, September and December (5mi).
Wausau, Wisconsin, USA
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