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 commencement of May sees a shift in the average high-temperature, moving from a cool 53.2°F (11.8°C) in April to a comfortable 65.8°F (18.8°C). In the month of May, an average of 48°F (8.9°C) marks the low-temperature in Fall River.Humidity
In May, the average relative humidity is 79%.Rainfall
In Fall River, in May, it is raining for 14.8 days, with typically 2.01" (51mm) of accumulated precipitation. In Fall River, during the entire year, the rain falls for 123.1 days and collects up to 17.01" (432mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Fall River, Wisconsin. May is the last month it regularly snows. During 0.3 snowfall days, in May, Fall River aggregates 0.08" (2mm) of snow. Throughout the year, in Fall River, there are 51.5 snowfall days, and 11.1" (282mm) of snow is accumulated.Daylight
The average length of the day in May in Fall River, Wisconsin, is 14h and 43min.On the first day of the month, sunrise is at 5:47 am and sunset at 7:58 pm. On the last day of May, sunrise is at 5:18 am and sunset at 8:29 pm CDT.
Sunshine
In May, the average sunshine is 8.5h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: In May, the maximum UV index of 5 translates into these guidelines:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What are May temperatures in Fall River?
What is the average humidity in May in Fall River?
How many days does it rain in May in Fall River?
What is the last month it snows in Fall River?
How many hours of daylight does Fall River have in May?
What time are sunrise and sunset in May in Fall River?
How many hours of sunshine does Fall River have in May?
What is the month with the highest UV index in Fall River?
What is the UV index reading in May in Fall River?
Average temperature in May
Fall River, WI
- Average high temperature in May: 65.8°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°F).
- Average low temperature in May: 48°F
The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (10.9°F).
Average pressure in May
Fall River, 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
Fall River, WI
- Average wind speed in May: 8.7mph
The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).
Average humidity in May
Fall River, 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
Fall River, WI
- Average rainfall in May: 2.01"
The wettest month (with the highest rainfall) is June (2.44").
The driest month (with the least rainfall) is December (0.63").
Average rainfall days in May
Fall River, WI
- Average rainfall days in May: 14.8 days
The month with the highest number of rainy days is June (16.2 days).
The month with the least rainy days is February (3.6 days).
Average snowfall in May
Fall River, WI
- Average snowfall in May: 0.08"
The month with the highest snowfall is January (2.91").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Fall River, WI
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Fall River, WI
- Average daylight in May: 14h and 4min
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 3min
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 12min).
Average sunshine days in May
Fall River, WI
- Average sunshine days in May: 12 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is June (10.6 days).
Average UV index in May
Fall River, 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
Fall River, WI
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in May
Fall River, 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).
Fall River, Wisconsin, USA
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