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 rise of average high-temperatures is seen in May, with an increase from a cool 54°F (12.2°C) in April to a refreshing 65.7°F (18.7°C). The temperature dips to an average of 48.6°F (9.2°C) during May nights.Humidity
In May, the average relative humidity in Blue Mounds is 81%.Rainfall
In Blue Mounds, during May, the rain falls for 17.6 days and regularly aggregates up to 2.8" (71mm) of precipitation. In Blue Mounds, Wisconsin, during the entire year, the rain falls for 128 days and collects up to 22.68" (576mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Blue Mounds. May is the last month it regularly snows in Blue Mounds. During 0.3 snowfall days, in May, Blue Mounds aggregates 0.08" (2mm) of snow. Throughout the year, in Blue Mounds, there are 52.2 snowfall days, and 17.95" (456mm) of snow is accumulated.Daylight
In May, the average length of the day is 14h and 41min.On the first day of the month, sunrise is at 5:51 am and sunset at 8:00 pm. On the last day of May, in Blue Mounds, sunrise is at 5:22 am and sunset at 8:31 pm CDT.
Sunshine
In May, the average sunshine is 8.1h.UV index
In Blue Mounds, Wisconsin, the average daily maximum UV index in May is 4. 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: In May, a daily maximum UV index of 4 leads to the following instructions:
Exercise prevention - Precautions against solar damage are endorsed. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What are the temperatures in Blue Mounds in May?
What is the average humidity in May in Blue Mounds?
How many days does it rain in May in Blue Mounds?
What is the last month it snows in Blue Mounds?
How many hours of daylight does Blue Mounds have in May?
What time are sunrise and sunset in May in Blue Mounds?
How long on average sun shines in May in Blue Mounds?
What is the UV index intensity in May in Blue Mounds?
Average temperature in May
Blue Mounds, WI
- Average high temperature in May: 65.7°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: 48.6°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 (10.9°F).
Average pressure in May
Blue Mounds, WI
- Average pressure in May: 29.96"Hg
The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Blue Mounds, 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
Blue Mounds, WI
- Average humidity in May: 81%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April, October and November (78%).
Average rainfall in May
Blue Mounds, WI
- Average rainfall in May: 2.8"
The wettest month (with the highest rainfall) is June (3.35").
The driest month (with the least rainfall) is January (0.79").
Average rainfall days in May
Blue Mounds, WI
- Average rainfall days in May: 17.6 days
The month with the highest number of rainy days is June (17.7 days).
The month with the least rainy days is February (3.1 days).
Average snowfall in May
Blue Mounds, WI
- Average snowfall in May: 0.08"
The month with the highest snowfall is February (4.25").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Blue Mounds, WI
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Blue Mounds, 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 6min).
- Average sunshine in May: 8h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in May
Blue Mounds, WI
- Average sunshine days in May: 10.7 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in May
Blue Mounds, 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
Blue Mounds, WI
- Average cloud cover in May: 46
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in May
Blue Mounds, 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).
Blue Mounds, Wisconsin, USA
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