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
April's arrival coincides with a temperature rise, moving from March's wintry 40.1°F (4.5°C) to a fresh 52.3°F (11.3°C). Wilton usually reports an average low-temperature of 35.2°F (1.8°C) during the month of April.Humidity
April is the least humid month in Wilton, with an average relative humidity of 77%.Rainfall
In April, the rain falls for 12.8 days. Throughout April, 1.57" (40mm) of precipitation is accumulated. Throughout the year, in Wilton, there are 112.6 rainfall days, and 18.11" (460mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Wilton, in April, during 3 snowfall days, 2.05" (52mm) of snow is typically accumulated. Throughout the year, there are 58.3 snowfall days, and 16.02" (407mm) of snow is accumulated.Daylight
In Wilton, the average length of the day in April is 13h and 28min.On the first day of the month, sunrise is at 6:41 am and sunset at 7:29 pm. On the last day of April, in Wilton, sunrise is at 5:54 am and sunset at 8:04 pm CDT.
Sunshine
In April, the average sunshine in Wilton is 6.8h.UV index
In Wilton, 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:
Guard yourself - An obligation to protect skin and eyes from harm exists. Avoiding the Sun during its peak radiation time around midday is a healthy practice. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
What is the average April temperature in Wilton?
What is the least humid month in Wilton?
What is the average humidity in April in Wilton?
How many days does it rain in April in Wilton?
How much does it snow in Wilton in April?
How many hours of daylight does Wilton have in April?
When is the sunrise / sunset in April in Wilton?
How long on average sun shines in April in Wilton?
How high is the UV index in April in Wilton?
Average temperature in April
Wilton, WI
- Average high temperature in April: 52.3°F
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (21.4°F).
- Average low temperature in April: 35.2°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (8.2°F).
Average pressure in April
Wilton, WI
- Average pressure in April: 29.95"Hg
The months with the highest atmospheric pressure are January and February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in April
Wilton, WI
- Average wind speed in April: 9.3mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).
Average humidity in April
Wilton, WI
- Average humidity in April: 77%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (77%).
Average rainfall in April
Wilton, WI
- Average rainfall in April: 1.57"
The wettest month (with the highest rainfall) is June (2.91").
The driest months (with the least rainfall) are January and February (0.67").
Average rainfall days in April
Wilton, WI
- Average rainfall days in April: 12.8 days
The month with the highest number of rainy days is June (15.3 days).
The month with the least rainy days is February (2.1 days).
Average snowfall in April
Wilton, WI
- Average snowfall in April: 2.05"
The month with the highest snowfall is February (3.98").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Wilton, WI
- Average snowfall days in April: 3 days
The month with the highest number of snowfall days is January (14.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Wilton, WI
- Average daylight in April: 13h and 3min
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 April: 6h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in April
Wilton, WI
- Average sunshine days in April: 14 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is June (11.6 days).
Average UV index in April
Wilton, 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
Wilton, WI
- Average cloud cover in April: 54
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in April
Wilton, WI
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, October and November (6mi).
The month with the lowest visibility is January (4mi).
Wilton, Wisconsin, USA
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