May weather forecastBeloit, WI
May
Weather in May
May in Beloit signals a steady retreat of cold weather, and the city begins to witness the full glory of spring. This month is notable for the notable increase in temperature, which also leads to an outdoor revival among locals. The average low temperature rises considerably in May, reaching a comfortable 49.8°F (9.9°C). A rise in humidity levels and daylight hours is also observed, and the UV index begins to climb, reaching an annual high. The harmony of bird songs fills the air, while the lush blooming flora adds a touch of playfulness to this inspiring time of year.Temperature
May witnesses an increase in the average high-temperature, moving from a fresh 55°F (12.8°C) in April to a comfortable 67.6°F (19.8°C). An average nighttime temperature of 49.8°F (9.9°C) is noted during the month of May.Humidity
In May, the average relative humidity is 79%.Rainfall
In May, the rain falls for 15.3 days. Throughout May, 2.13" (54mm) of precipitation is accumulated. In Beloit, during the entire year, the rain falls for 122.2 days and collects up to 16.42" (417mm) of precipitation.Snowfall
May through September are months without snowfall in Beloit.Daylight
The average length of the day in May in Beloit is 14h and 38min.On the first day of the month, sunrise is at 5:49 am and sunset at 7:56 pm. On the last day of May, sunrise is at 5:21 am and sunset at 8:26 pm CDT.
Sunshine
In May, the average sunshine is 8.3h.UV index
In Beloit, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The UV index of 5 in May translates into these instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Beloit, WI
- Average high temperature in May: 67.6°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 (25.2°F).
- Average low temperature in May: 49.8°F
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (12.7°F).
Average pressure in May
Beloit, 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
Beloit, 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 (6.4mph).
Average humidity in May
Beloit, WI
- Average humidity in May: 79%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and October (76%).
Average rainfall in May
Beloit, WI
- Average rainfall in May: 2.13"
The wettest month (with the highest rainfall) is June (2.28").
The driest months (with the least rainfall) are February and December (0.67").
Average rainfall days in May
Beloit, WI
- Average rainfall days in May: 15.3 days
The months with the highest number of rainy days are May and June (15.3 days).
The month with the least rainy days is January (3.1 days).
Average snowfall in May
Beloit, WI
- Average snowfall in May: 0"
The month with the highest snowfall is January (2.52").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Beloit, WI
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (11.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Beloit, WI
- Average daylight in May: 14h and 36min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 8h and 18min
The months with the most sunshine are July and August (Average sunshine: 9h and 30min).
The months with the least sunshine are January and February (Average sunshine: 3h and 30min).
Average sunshine days in May
Beloit, WI
- Average sunshine days in May: 12.9 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is June (12.8 days).
Average UV index in May
Beloit, WI
- Average UV index in May: 5
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in May
Beloit, WI
- Average cloud cover in May: 45
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is September (Cloud cover 35).
Average visibility in May
Beloit, 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).
