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
The start of April brings a rise in the average high-temperature, moving from a cold 36°F (2.2°C) in March to a chilly 49.5°F (9.7°C). April brings an average low-temperature of 32.2°F (0.1°C) to Wilton.Humidity
In April, the average relative humidity is 78%.Rainfall
In April, the rain falls for 14.8 days. Throughout April, 3.23" (82mm) of precipitation is accumulated. Throughout the year, there are 139.5 rainfall days, and 28.78" (731mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Wilton, in April, during 4.7 snowfall days, 5.35" (136mm) of snow is typically accumulated. Throughout the year, there are 58.6 snowfall days, and 42.36" (1076mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 31min.On the first day of the month, sunrise is at 6:20 am and sunset at 7:08 pm. On the last day of April, in Wilton, sunrise is at 5:31 am and sunset at 7:44 pm EDT.
Sunshine
In Wilton, the average sunshine in April is 7h.UV index
The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: In April, the UV index of 3 transforms into the following advice:
Ensure safety - Sun damage prevention is strongly urged. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Wilton in April?
What is the average humidity in April in Wilton?
How much does it rain in Wilton in April?
How many days does it snow in April in Wilton?
What is the average length of the day in April in Wilton?
When is the sunrise / sunset in April in Wilton?
How long on average sun shines in April in Wilton?
What is the UV index reading in April in Wilton?
Average temperature in April
Wilton, ME
- Average high temperature in April: 49.5°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (25°F).
- Average low temperature in April: 32.2°F
The month with the highest average low temperature is July (56.3°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure in April
Wilton, ME
- Average pressure in April: 29.95"Hg
The month with the highest atmospheric pressure is November (30.05"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Wilton, ME
- Average wind speed in April: 7mph
The windiest month (with the highest average wind speed) is March (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in April
Wilton, ME
- Average humidity in April: 78%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is November (76%).
Average rainfall in April
Wilton, ME
- Average rainfall in April: 3.23"
The wettest month (with the highest rainfall) is October (3.39").
The driest month (with the least rainfall) is July (1.61").
Average rainfall days in April
Wilton, ME
- Average rainfall days in April: 14.8 days
The month with the highest number of rainy days is May (15.7 days).
The months with the least rainy days are January and February (7 days).
Average snowfall in April
Wilton, ME
- Average snowfall in April: 5.35"
The month with the highest snowfall is February (9.65").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Wilton, ME
- Average snowfall days in April: 4.7 days
The month with the highest number of snowfall days is March (12.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Wilton, ME
- 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 0min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in April
Wilton, ME
- Average sunshine days in April: 12.1 days
The month with the most sunshine days is September (17.9 days).
The month with the least sunshine days is April (12.1 days).
Average UV index in April
Wilton, ME
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in April
Wilton, ME
- Average cloud cover in April: 54
The months with the most cloud cover are February and April (Cloud cover 54).
The month with the least cloud cover is September (Cloud cover 38).
Average visibility in April
Wilton, ME
- Average visibility in April: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (5mi).
The month with the lowest visibility is August (4mi).
Wilton, Maine, USA
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