May weather forecastMarshall, WI
May
Weather in May
The last month of the spring, May, is a refreshing month in Marshall, Wisconsin, with an average temperature ranging between max 66°F (18.9°C) and min 48.7°F (9.3°C).Temperature
Marshall sees a rise in temperature during May, with average high-temperatures transitioning from a fresh 53.6°F (12°C) in April to a refreshing 66°F (18.9°C). Marshall temperatures generally rest at a low of 48.7°F (9.3°C) during the May nights.Humidity
In Marshall, the average relative humidity in May is 79%.Rainfall
In Marshall, in May, during 12.2 rainfall days, 0.94" (24mm) of precipitation is typically accumulated. Throughout the year, in Marshall, there are 89.7 rainfall days, and 7.44" (189mm) of precipitation is accumulated.Snowfall
In Marshall, snow does not fall in May through September.Daylight
In May, the average length of the day is 14h and 41min.On the first day of the month, sunrise is at 5:48 am and sunset at 7:58 pm. On the last day of May, sunrise is at 5:19 am and sunset at 8:28 pm CDT.
Sunshine
The average sunshine in May is 8.6h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In May, a daily UV index of 5 turns into the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Marshall, WI
- Average high temperature in May: 66°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 (23.5°F).
- Average low temperature in May: 48.7°F
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (11.1°F).
Average pressure in May
Marshall, WI
- Average pressure in May: 29.96"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Marshall, WI
- Average wind speed in May: 8.6mph
The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in May
Marshall, 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
Marshall, WI
- Average rainfall in May: 0.94"
The wettest month (with the highest rainfall) is June (0.98").
The driest months (with the least rainfall) are January and December (0.31").
Average rainfall days in May
Marshall, WI
- Average rainfall days in May: 12.2 days
The month with the highest number of rainy days is May (12.2 days).
The month with the least rainy days is January (2.1 days).
Average snowfall in May
Marshall, WI
- Average snowfall in May: 0"
The month with the highest snowfall is January (1.38").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Marshall, WI
- Average snowfall days in May: 0.2 days
The months with the highest number of snowfall days are January and December (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Marshall, WI
- Average daylight in May: 14h and 42min
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 6min).
- Average sunshine in May: 8h and 36min
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
Marshall, WI
- Average sunshine days in May: 15.1 days
The month with the most sunshine days is January (23.7 days).
The month with the least sunshine days is June (14.6 days).
Average UV index in May
Marshall, 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
Marshall, 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
Marshall, WI
- Average visibility in May: 6mi
The months with the highest visibility are February, March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, July, August and September (5mi).
