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
With the transition into April, River Falls experiences an increase in average high-temperatures, moving up from a cold 38.1°F (3.4°C) in March to a fresh 51.4°F (10.8°C). In April, River Falls experiences a temperature dip to an average of 35.6°F (2°C) at night.Humidity
The least humid month in River Falls, Wisconsin, is April, with an average relative humidity of 75%.Rainfall
In River Falls, in April, it is raining for 12.9 days, with typically 1.85" (47mm) of accumulated precipitation. Throughout the year, in River Falls, there are 123.7 rainfall days, and 20.43" (519mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in River Falls. In April, it is snowing for 4.4 days. Throughout April, 1.85" (47mm) of snow is accumulated. In River Falls, during the entire year, snow falls for 61.5 days and aggregates up to 17.48" (444mm) of snow.Daylight
The average length of the day in April is 13h and 31min.On the first day of April in River Falls, sunrise is at 6:49 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 8:15 pm CDT.
Sunshine
The average sunshine in April in River Falls is 7.2h.UV index
The average daily maximum UV index in April in River Falls is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 3 during April translates into the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. 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
What are April temperatures in River Falls?
What is the least humid month in River Falls?
What is the average humidity in April in River Falls?
How much does it rain in River Falls in April?
How much does it snow in River Falls in April?
What is the average length of the day in April in River Falls?
When are sunrise and sunset in April in River Falls?
How long on average sun shines in April in River Falls?
How high is the UV index in April in River Falls?
Average temperature in April
River Falls, WI
- Average high temperature in April: 51.4°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 (19.2°F).
- Average low temperature in April: 35.6°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 (6.3°F).
Average pressure in April
River Falls, WI
- Average pressure in April: 29.95"Hg
The months with the highest atmospheric pressure are January and February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in April
River Falls, WI
- Average wind speed in April: 9.4mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in April
River Falls, WI
- Average humidity in April: 75%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (75%).
Average rainfall in April
River Falls, WI
- Average rainfall in April: 1.85"
The wettest month (with the highest rainfall) is June (3.78").
The driest month (with the least rainfall) is January (0.55").
Average rainfall days in April
River Falls, WI
- Average rainfall days in April: 12.9 days
The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in April
River Falls, WI
- Average snowfall in April: 1.85"
The month with the highest snowfall is February (4.53").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
River Falls, WI
- Average snowfall days in April: 4.4 days
The month with the highest number of snowfall days is January (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
River Falls, WI
- 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 48min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in April
River Falls, WI
- Average sunshine days in April: 12.9 days
The months with the most sunshine days are October and December (17.6 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in April
River Falls, WI
- 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
River Falls, WI
- Average cloud cover in April: 51
The month with the most cloud cover is January (Cloud cover 69).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in April
River Falls, WI
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
River Falls, Wisconsin, USA
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