May weather forecastMarkesan, WI
May
Weather in May
The last month of the spring, May, is a refreshing month in Markesan, Wisconsin, with an average temperature ranging between max 65.8°F (18.8°C) and min 47.1°F (8.4°C).Temperature
As May arrives, Markesan's weather shows an increase in high-temperatures, moving from April's fresh 52.3°F (11.3°C) to a refreshing 65.8°F (18.8°C). Throughout May, Markesan's nights cool down to an average of 47.1°F (8.4°C).Humidity
In Markesan, the average relative humidity in May is 78%.Rainfall
In Markesan, Wisconsin, in May, during 14.8 rainfall days, 1.77" (45mm) of precipitation is typically accumulated. Throughout the year, in Markesan, there are 111.8 rainfall days, and 13.78" (350mm) of precipitation is accumulated.Snowfall
In Markesan, snow does not fall in May through September.Daylight
In Markesan, Wisconsin, the average length of the day in May is 14h and 44min.On the first day of May in Markesan, sunrise is at 5:46 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 5:17 am and sunset at 8:30 pm CDT.
Sunshine
In Markesan, the average sunshine in May is 8.5h.UV index
In May, the average daily maximum UV index in Markesan is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A daily high UV index of 5 in May leads to these guidelines:
Ensure safety - Imperative it is to shield skin and eyes from damage. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Markesan, WI
- Average high temperature in May: 65.8°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (22.5°F).
- Average low temperature in May: 47.1°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (10.4°F).
Average pressure in May
Markesan, 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
Markesan, WI
- Average wind speed in May: 8.8mph
The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).
Average humidity in May
Markesan, WI
- Average humidity in May: 78%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (76%).
Average rainfall in May
Markesan, WI
- Average rainfall in May: 1.77"
The wettest month (with the highest rainfall) is June (2.28").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days in May
Markesan, WI
- Average rainfall days in May: 14.8 days
The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in May
Markesan, WI
- Average snowfall in May: 0"
The month with the highest snowfall is February (2.32").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Markesan, WI
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (12.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Markesan, WI
- Average daylight in May: 14h and 42min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in May: 8h and 30min
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 18min).
Average sunshine days in May
Markesan, WI
- Average sunshine days in May: 14.2 days
The month with the most sunshine days is January (18.8 days).
The month with the least sunshine days is June (12.2 days).
Average UV index in May
Markesan, WI
- Average UV index in May: 5
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
Markesan, 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 and August (Cloud cover 34).
Average visibility in May
Markesan, WI
- Average visibility in May: 6mi
The months with the highest visibility are February, March, April, May, June, August, October, November and December (6mi).
The months with the lowest visibility are January, July and September (5mi).
