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 arrival of April, the average high-temperature transitions from a chilly 43.2°F (6.2°C) in March to a cool 54.9°F (12.7°C). Throughout April, an average nighttime temperature of 38.7°F (3.7°C) is experienced.Humidity
April and October, with an average relative humidity of 76%, are the least humid months.Rainfall
In Afton, in April, it is raining for 13.7 days, with typically 1.89" (48mm) of accumulated precipitation. In Afton, Wisconsin, during the entire year, the rain falls for 127.7 days and collects up to 17.87" (454mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. April is the last month it regularly snows in Afton, Wisconsin. During 2 snowfall days, in April, Afton aggregates 1.18" (30mm) of snow. Throughout the year, there are 44.5 snowfall days, and 11.34" (288mm) of snow is accumulated.Daylight
In April, the average length of the day in Afton is 13h and 25min.On the first day of April, sunrise is at 6:37 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 7:55 pm CDT.
Sunshine
The average sunshine in April in Afton is 7.4h.UV index
In April, the average daily maximum UV index in Afton is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: In April, the maximum UV index of 3 suggests this advice:
Act with care - The suggestion to avoid sunburn is emphasized. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the usual temperature for Afton in April?
What is the least humid month in Afton?
What is the average humidity in April in Afton?
How many days does it rain in April in Afton?
What is the last month it snows in Afton?
How many hours of daylight does Afton have in April?
What time are sunrise and sunset in April in Afton?
How many hours of sunshine does Afton have in April?
How high is the UV index in April in Afton?
Average temperature in April
Afton, WI
- Average high temperature in April: 54.9°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 (25°F).
- Average low temperature in April: 38.7°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 (12.9°F).
Average pressure in April
Afton, WI
- Average pressure in April: 29.95"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 April
Afton, WI
- Average wind speed in April: 10.1mph
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 April
Afton, WI
- Average humidity in April: 76%
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 April
Afton, WI
- Average rainfall in April: 1.89"
The wettest month (with the highest rainfall) is June (2.76").
The driest months (with the least rainfall) are January and February (0.75").
Average rainfall days in April
Afton, WI
- Average rainfall days in April: 13.7 days
The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is January (3.5 days).
Average snowfall in April
Afton, WI
- Average snowfall in April: 1.18"
The month with the highest snowfall is January (2.83").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Afton, WI
- Average snowfall days in April: 2 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Afton, WI
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in April: 7h and 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in April
Afton, WI
- Average sunshine days in April: 13.5 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is June (10.9 days).
Average UV index in April
Afton, WI
- Average UV index in April: 3
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 April
Afton, WI
- Average cloud cover in April: 51
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in April
Afton, WI
- Average visibility in April: 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).
Afton, Wisconsin, USA
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