Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
Entering April, Cannon Falls sees a temperature rise, with the average high-temperature advancing from March's icy 39.4°F (4.1°C) to a fresh 52.7°F (11.5°C). During April, Cannon Falls observes a consistent average nighttime temperature of 36.9°F (2.7°C).Humidity
In Cannon Falls, the average relative humidity in April is 74%.Rainfall
In Cannon Falls, in April, during 13.7 rainfall days, 2.44" (62mm) of precipitation is typically accumulated. In Cannon Falls, during the entire year, the rain falls for 128.1 days and collects up to 25.16" (639mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In April, it is snowing for 4.8 days. Throughout April, 2.91" (74mm) of snow is accumulated. Throughout the year, there are 67.6 snowfall days, and 25.71" (653mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 31min.On the first day of April, sunrise is at 6:50 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:15 pm CDT.
Sunshine
In Cannon Falls, the average sunshine in April is 7.2h.UV index
The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In April, a daily UV index of 3 turns into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Cannon Falls?
What is the average humidity in April?
How much does it rain in April?
How much does it snow in April?
How many hours of daylight does Cannon Falls have in April?
When is the sunrise / sunset in April?
How many hours of sunshine does Cannon Falls have in April?
What is the UV index intensity in April?
Average temperature in April
Cannon Falls, MN
- Average high temperature in April: 52.7°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 April: 36.9°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 April
Cannon Falls, MN
- Average pressure in April: 29.95"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 April
Cannon Falls, MN
- Average wind speed in April: 9.5mph
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 April
Cannon Falls, MN
- Average humidity in April: 74%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is October (73%).
Average rainfall in April
Cannon Falls, MN
- Average rainfall in April: 2.44"
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 April
Cannon Falls, MN
- Average rainfall days in April: 13.7 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 April
Cannon Falls, MN
- Average snowfall in April: 2.91"
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 April
Cannon Falls, MN
- Average snowfall days in April: 4.8 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 April /
Average sunshine in April
Cannon Falls, MN
- Average daylight in April: 13h and 3min
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 April: 7h and 1min
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 April
Cannon Falls, MN
- Average sunshine days in April: 12.3 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 April
Cannon Falls, MN
- Average UV index in April: 3
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 April
Cannon Falls, MN
- Average cloud cover in April: 52
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 April
Cannon Falls, MN
- Average visibility in April: 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
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