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 shift into May is marked by a rise in the average high-temperature, moving from April's fresh 52.7°F (11.5°C) to an enjoyable 65.8°F (18.8°C). Throughout May nights, Cannon Falls registers an average low-temperature of 48.7°F (9.3°C).Humidity
The average relative humidity in May is 76%.Rainfall
In Cannon Falls, during May, the rain falls for 15.5 days and regularly aggregates up to 2.76" (70mm) of precipitation. Throughout the year, there are 128.1 rainfall days, and 25.16" (639mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.4 snowfall days, in May, Cannon Falls aggregates 0.47" (12mm) of snow. Throughout the year, there are 67.6 snowfall days, and 25.71" (653mm) of snow is accumulated.Daylight
In May, the average length of the day is 14h and 49min.On the first day of the month, sunrise is at 6:00 am and sunset at 8:16 pm. On the last day of May, sunrise is at 5:29 am and sunset at 8:48 pm CDT.
Sunshine
The average sunshine in May is 8.3h.UV index
In Cannon Falls, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: In May, an average UV index of 5 transforms into the following instructions:
Undertake protective steps - Preventing sun damage is advised. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May?
What is the average humidity in May?
How much does it rain in May?
What is the last month it snows?
How many hours of daylight does Cannon Falls have in May?
When is the sunrise / sunset in May?
How long on average sun shines in May in Cannon Falls?
What is the UV index intensity in May?
Average temperature in May
Cannon Falls, MN
- Average high temperature in May: 65.8°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (20.7°F).
- Average low temperature in May: 48.7°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).
Average pressure in May
Cannon Falls, MN
- Average pressure in May: 29.93"Hg
The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in May
Cannon Falls, MN
- Average wind speed in May: 8.4mph
The windiest month (with the highest average wind speed) is April (9.5mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).
Average humidity in May
Cannon Falls, MN
- Average humidity in May: 76%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is October (73%).
Average rainfall in May
Cannon Falls, MN
- Average rainfall in May: 2.76"
The wettest month (with the highest rainfall) is June (4.37").
The driest month (with the least rainfall) is January (0.83").
Average rainfall days in May
Cannon Falls, MN
- Average rainfall days in May: 15.5 days
The month with the highest number of rainy days is June (17.6 days).
The months with the least rainy days are January and February (2.5 days).
Average snowfall in May
Cannon Falls, MN
- Average snowfall in May: 0.47"
The month with the highest snowfall is February (6.93").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Cannon Falls, MN
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Cannon Falls, MN
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in May: 8h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in May
Cannon Falls, MN
- Average sunshine days in May: 12.4 days
The month with the most sunshine days is October (17.2 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in May
Cannon Falls, MN
- Average UV index in May: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in May
Cannon Falls, MN
- Average cloud cover in May: 44
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in May
Cannon Falls, MN
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
Cannon Falls, Minnesota, USA
Weather forecast for your location
2. Allow the app to use your location