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 sees a rise in the average high-temperature, jumping from March's chilly 43.3°F (6.3°C) to a moderate 56.3°F (13.5°C). The average temperature in South Willington, Connecticut, during April nights dips to an icy 38.8°F (3.8°C).Humidity
The least humid month in South Willington is April, with an average relative humidity of 71%.Rainfall
In April, in South Willington, Connecticut, the rain falls for 10.8 days. Throughout April, 0.87" (22mm) of precipitation is accumulated. In South Willington, during the entire year, the rain falls for 105.6 days and collects up to 9.84" (250mm) of precipitation.Snowfall
Months with snowfall are January through May, November and December. In April, it is snowing for 1.1 days. Throughout April, 0.55" (14mm) of snow is accumulated. In South Willington, during the entire year, snow falls for 23.1 days and aggregates up to 4.69" (119mm) of snow.Daylight
The average length of the day in April is 13h and 23min.On the first day of the month, sunrise is at 6:30 am and sunset at 7:15 pm. On the last day of April, sunrise is at 5:45 am and sunset at 7:47 pm EDT.
Sunshine
In South Willington, the average sunshine in April is 8.1h.UV index
In South Willington, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: A maximum high UV index of 3 in April translates into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in South Willington?
What is the least humid month in South Willington?
What is the average humidity in April in South Willington?
How much does it rain in South Willington in April?
How many days does it snow in April in South Willington?
What is the average length of the day in April in South Willington?
When are sunrise and sunset in April in South Willington?
How long on average sun shines in April in South Willington?
What is the UV index intensity in April in South Willington?
Average temperature in April
South Willington, CT
- Average high temperature in April: 56.3°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (32.4°F).
- Average low temperature in April: 38.8°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in April
South Willington, CT
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
South Willington, CT
- Average wind speed in April: 7.8mph
The windiest months (with the highest average wind speed) are January and March (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in April
South Willington, CT
- Average humidity in April: 71%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (71%).
Average rainfall in April
South Willington, CT
- Average rainfall in April: 0.87"
The wettest months (with the highest rainfall) are May, June and July (1.1").
The driest month (with the least rainfall) is September (0.39").
Average rainfall days in April
South Willington, CT
- Average rainfall days in April: 10.8 days
The month with the highest number of rainy days is June (12.1 days).
The months with the least rainy days are January and February (5.5 days).
Average snowfall in April
South Willington, CT
- Average snowfall in April: 0.55"
The month with the highest snowfall is February (1.5").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in April
South Willington, CT
- Average snowfall days in April: 1.1 days
The month with the highest number of snowfall days is February (6.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
South Willington, CT
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in April: 8h and 1min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in April
South Willington, CT
- Average sunshine days in April: 17.2 days
The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is June (15.7 days).
Average UV index in April
South Willington, CT
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in April
South Willington, CT
- Average cloud cover in April: 46
The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in April
South Willington, CT
- Average visibility in April: 6mi
The months with the highest visibility are January, March, April, October, November and December (6mi).
The months with the lowest visibility are February, May, June, July, August and September (5mi).
South Willington, Connecticut, USA
Weather forecast for your location
2. Allow the app to use your location