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
As May arrives, a rise in the average high-temperature is observed, moving from a fresh 53.2°F (11.8°C) in April to an enjoyable 65.8°F (18.8°C). During the nights in May, Lebanon observes an average low-temperature of 47.8°F (8.8°C).Humidity
In Lebanon, Wisconsin, the average relative humidity in May is 79%.Rainfall
In May, in Lebanon, Wisconsin, the rain falls for 14.4 days. Throughout May, 1.3" (33mm) of precipitation is accumulated. Throughout the year, there are 113.9 rainfall days, and 11.57" (294mm) of precipitation is accumulated.Snowfall
Months with snowfall in Lebanon are January through May, October through December. May is the last month it regularly snows. During 0.2 snowfall days, in May, Lebanon aggregates 0.04" (1mm) of snow. In Lebanon, during the entire year, snow falls for 45 days and aggregates up to 5.51" (140mm) of snow.Daylight
In Lebanon, Wisconsin, the average length of the day in May is 14h and 42min.On the first day of the month, sunrise is at 5:46 am and sunset at 7:56 pm. On the last day of May, in Lebanon, sunrise is at 5:17 am and sunset at 8:27 pm CDT.
Sunshine
In Lebanon, Wisconsin, the average sunshine in May is 8.6h.UV index
The months with the highest UV index in Lebanon, Wisconsin, are May through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 5 during May translates into these guidelines:
Act with care - Obligation to protect against skin and eye damage is highlighted. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
What are the temperatures in Lebanon in May?
What is the average humidity in May in Lebanon?
How much does it rain in Lebanon in May?
What is the last month it snows in Lebanon?
What is the average length of the day in May in Lebanon?
When is the sunrise / sunset in May in Lebanon?
How long on average sun shines in May in Lebanon?
What is the month with the highest UV index in Lebanon?
How high is the UV index in May in Lebanon?
Average temperature in May
Lebanon, WI
- Average high temperature in May: 65.8°F
The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (23.7°F).
- Average low temperature in May: 47.8°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).
Average pressure in May
Lebanon, WI
- Average pressure in May: 29.96"Hg
The months with the highest atmospheric pressure are January and February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Lebanon, WI
- Average wind speed in May: 8.6mph
The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in May
Lebanon, WI
- Average humidity in May: 79%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (76%).
Average rainfall in May
Lebanon, WI
- Average rainfall in May: 1.3"
The wettest month (with the highest rainfall) is July (1.54").
The driest months (with the least rainfall) are February and December (0.47").
Average rainfall days in May
Lebanon, WI
- Average rainfall days in May: 14.4 days
The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is February (3 days).
Average snowfall in May
Lebanon, WI
- Average snowfall in May: 0.04"
The month with the highest snowfall is January (1.61").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Lebanon, WI
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (12.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Lebanon, WI
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in May
Lebanon, WI
- Average sunshine days in May: 14.2 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is July (12.4 days).
Average UV index in May
Lebanon, 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
Lebanon, WI
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July, August and September (Cloud cover 34).
Average visibility in May
Lebanon, WI
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
Lebanon, Wisconsin, USA
Weather forecast for your location
2. Allow the app to use your location
