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
The shift into May brings an increase in the average high-temperature, moving from a cool 54°F (12.2°C) in April to a comfortable 66°F (18.9°C). During May, the average low-temperature is a chilly 47.8°F (8.8°C).Humidity
In Plain, Wisconsin, the average relative humidity in May is 81%.Rainfall
In Plain, Wisconsin, in May, during 15.7 rainfall days, 2.05" (52mm) of precipitation is typically accumulated. Throughout the year, in Plain, there are 122.9 rainfall days, and 17.76" (451mm) of precipitation is accumulated.Snowfall
In Plain, Wisconsin, snow does not fall in May through September.Daylight
In Plain, the average length of the day in May is 14h and 42min.On the first day of the month, sunrise is at 5:52 am and sunset at 8:02 pm. On the last day of May, in Plain, Wisconsin, sunrise is at 5:22 am and sunset at 8:33 pm CDT.
Sunshine
In Plain, the average sunshine in May is 8.3h.UV index
The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In May, a daily UV index of 4 turns into the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Stay sun-safe with clothing that is both closely woven and worn loosely. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Plain in May?
What is the average humidity in May in Plain?
How much does it rain in Plain in May?
When it does not snow in Plain?
Does it snow in Plain in May?
How many hours of daylight does Plain have in May?
What time are sunrise and sunset in May in Plain?
How many hours of sunshine does Plain have in May?
What is the UV index intensity in May in Plain?
Average temperature in May
Plain, WI
- Average high temperature in May: 66°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (23.4°F).
- Average low temperature in May: 47.8°F
The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (10°F).
Average pressure in May
Plain, WI
- Average pressure in May: 29.95"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in May
Plain, WI
- Average wind speed in May: 8.3mph
The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in May
Plain, WI
- Average humidity in May: 81%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (77%).
Average rainfall in May
Plain, WI
- Average rainfall in May: 2.05"
The wettest month (with the highest rainfall) is July (2.32").
The driest month (with the least rainfall) is January (0.63").
Average rainfall days in May
Plain, WI
- Average rainfall days in May: 15.7 days
The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is January (3.2 days).
Average snowfall in May
Plain, WI
- Average snowfall in May: 0"
The month with the highest snowfall is February (2.91").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Plain, WI
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is February (13 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Plain, 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 2min
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 12min).
Average sunshine days in May
Plain, WI
- Average sunshine days in May: 11.8 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is June (10.9 days).
Average UV index in May
Plain, WI
- Average UV index in May: 4
The months with the highest UV index are 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
Plain, WI
- Average cloud cover in May: 45
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in May
Plain, 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).
Plain, Wisconsin, USA
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