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 brings a noticeable temperature rise, soaring from a chilly 45.5°F (7.5°C) in April to a refreshing 61°F (16.1°C). Orva records an average nighttime low-temperature of 42.6°F (5.9°C) throughout May.Humidity
May is the least humid month, with an average relative humidity of 72%.Rainfall
The month with the most rainfall is May, when the rain falls for 13 days and typically aggregates up to 1.89" (48mm) of precipitation.Snowfall
Months with snowfall in Orva are January through May, October through December. May is the last month it regularly snows. During 1.9 snowfall days, in May, Orva aggregates 1.22" (31mm) of snow. Throughout the year, in Orva, Wisconsin, there are 113.9 snowfall days, and 38.5" (978mm) of snow is accumulated.Daylight
The average length of the day in May in Orva is 15h and 2min.On the first day of the month, sunrise is at 5:45 am and sunset at 8:10 pm. On the last day of May, in Orva, sunrise is at 5:11 am and sunset at 8:45 pm CDT.
Sunshine
The average sunshine in May in Orva, Wisconsin, is 8.5h.UV index
In May, the average daily maximum UV index in Orva, Wisconsin, is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In May, the maximum UV index of 4 suggests these recommendations:
Take precautions - Protection against sunburn is recommended. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
What are May temperatures in Orva?
What is the least humid month in Orva?
What is the average humidity in May in Orva?
What is the wettest month in Orva?
How many days does it rain in May in Orva?
What is the last month it snows in Orva?
What is the average length of the day in May in Orva?
What time are sunrise and sunset in May in Orva?
How many hours of sunshine does Orva have in May?
What is the UV index intensity in May in Orva?
Average temperature in May
Orva, WI
- Average high temperature in May: 61°F
The warmest month (with the highest average high temperature) is July (76.3°F).
The month with the lowest average high temperature is January (19.2°F).
- Average low temperature in May: 42.6°F
The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (9°F).
Average pressure in May
Orva, 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 (29.9"Hg).
Average wind speed in May
Orva, WI
- Average wind speed in May: 7.5mph
The windiest months (with the highest average wind speed) are January and November (9.6mph).
The calmest months (with the lowest average wind speed) are June, July and August (7mph).
Average humidity in May
Orva, WI
- Average humidity in May: 72%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (72%).
Average rainfall in May
Orva, WI
- Average rainfall in May: 1.89"
The wettest month (with the highest rainfall) is May (1.89").
The driest month (with the least rainfall) is February (0.91").
Average rainfall days in May
Orva, WI
- Average rainfall days in May: 13 days
The month with the highest number of rainy days is June (13.1 days).
The month with the least rainy days is January (1.8 days).
Average snowfall in May
Orva, WI
- Average snowfall in May: 1.22"
The month with the highest snowfall is December (8.35").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Orva, WI
- Average snowfall days in May: 1.9 days
The month with the highest number of snowfall days is January (23.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Orva, WI
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in May: 8h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 1h and 54min).
Average sunshine days in May
Orva, WI
- Average sunshine days in May: 14.5 days
The month with the most sunshine days is July (16.3 days).
The month with the least sunshine days is January (7.8 days).
Average UV index in May
Orva, 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, November and December (UV index 1).
Average cloud cover in May
Orva, WI
- Average cloud cover in May: 44
The month with the most cloud cover is January (Cloud cover 82).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in May
Orva, WI
- Average visibility in May: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January and February (4mi).
Orva, Wisconsin, USA
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