May weather forecastHowards Grove, WI
May
Weather in May
May, the last month of the spring in Howards Grove, is a refreshing month, with temperature in the range of an average high of 57.6°F (14.2°C) and an average low of 45.9°F (7.7°C).Temperature
The onset of May brings a temperature shift, with the average high-temperature moving from a frosty 46.6°F (8.1°C) in April to a mild 57.6°F (14.2°C). An average nighttime temperature of 45.9°F (7.7°C) is witnessed throughout May.Humidity
The average relative humidity in May in Howards Grove is 79%.Rainfall
May is the month with the most rainfall. Rain falls for 16.1 days and accumulates 3.5" (89mm) of precipitation.Snowfall
In Howards Grove, snow does not fall in May through September.Daylight
In May, the average length of the day is 14h and 46min.On the first day of May, sunrise is at 5:41 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:12 am and sunset at 8:26 pm CDT.
Sunshine
In May, the average sunshine is 9h.UV index
In May, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The daily high UV index of 4 during May translates into the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Howards Grove, WI
- Average high temperature in May: 57.6°F
The warmest months (with the highest average high temperature) are July and August (74.5°F).
The month with the lowest average high temperature is January (25.2°F).
- Average low temperature in May: 45.9°F
The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).
Average pressure in May
Howards Grove, WI
- Average pressure in May: 29.97"Hg
The months with the highest atmospheric pressure are February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Howards Grove, WI
- Average wind speed in May: 9.7mph
The windiest month (with the highest average wind speed) is January (12.7mph).
The calmest month (with the lowest average wind speed) is July (8.1mph).
Average humidity in May
Howards Grove, WI
- Average humidity in May: 79%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is November (77%).
Average rainfall in May
Howards Grove, WI
- Average rainfall in May: 3.5"
The wettest month (with the highest rainfall) is May (3.5").
The driest months (with the least rainfall) are January and February (1.14").
Average rainfall days in May
Howards Grove, WI
- Average rainfall days in May: 16.1 days
The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is February (3.6 days).
Average snowfall in May
Howards Grove, WI
- Average snowfall in May: 0"
The month with the highest snowfall is January (2.87").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Howards Grove, WI
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (11.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Howards Grove, WI
- Average daylight in May: 14h and 48min
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: 9h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 3h and 36min).
Average sunshine days in May
Howards Grove, WI
- Average sunshine days in May: 12.5 days
The month with the most sunshine days is December (17.1 days).
The month with the least sunshine days is July (10.6 days).
Average UV index in May
Howards Grove, 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 and December (UV index 1).
Average cloud cover in May
Howards Grove, WI
- Average cloud cover in May: 40
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in May
Howards Grove, WI
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
