April weather forecastWestport, CT
April
Weather in April
April in Westport experiences a clear departure from the winter with temperatures rising and skies brightening. Precipitation is predominantly in the form of rainfall, amounting to 3.15" (80mm) dispersed over 15.9 days. The increased hours of daylight and sunshine provide ample opportunities for exploring the city's vibrant landscapes. The streets come alive with bright spring blooms while parks and outdoor spaces are frequented by locals and tourists alike. The change from winter's skeletal silhouette to spring's lush green canopy offers a compelling visual experience.Temperature
Noticing a change, the average high-temperature during April moves from March's chilly 44.4°F (6.9°C) to a cool 55.2°F (12.9°C). During the nights in April, Westport experiences a consistent average temperature of 43°F (6.1°C).Humidity
The months with the lowest humidity are April and November, with an average relative humidity of 72%.Rainfall
In Westport, in April, it is raining for 15.9 days, with typically 3.15" (80mm) of accumulated precipitation. In Westport, during the entire year, the rain falls for 166.3 days and collects up to 37.87" (962mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows. During 0.7 snowfall days, in April, Westport aggregates 0.08" (2mm) of snow. Throughout the year, there are 24.6 snowfall days, and 9.61" (244mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 20min.On the first day of the month, sunrise is at 6:35 am and sunset at 7:18 pm. On the last day of April, sunrise is at 5:51 am and sunset at 7:49 pm EDT.
Sunshine
In Westport, the average sunshine in April is 8.4h.UV index
The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 3 in April converts into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Westport, CT
- Average high temperature in April: 55.2°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (35.8°F).
- Average low temperature in April: 43°F
The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).
Average pressure in April
Westport, CT
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Westport, CT
- Average wind speed in April: 9.1mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).
Average humidity in April
Westport, CT
- Average humidity in April: 72%
The months with the highest relative humidity are February, May and June (76%).
The months with the lowest relative humidity are April and November (72%).
Average rainfall in April
Westport, CT
- Average rainfall in April: 3.15"
The wettest month (with the highest rainfall) is July (4.13").
The driest months (with the least rainfall) are January and February (2.36").
Average rainfall days in April
Westport, CT
- Average rainfall days in April: 15.9 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in April
Westport, CT
- Average snowfall in April: 0.08"
The month with the highest snowfall is February (2.83").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Westport, CT
- Average snowfall days in April: 0.7 days
The month with the highest number of snowfall days is February (7.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Westport, CT
- Average daylight in April: 13h and 18min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in April: 8h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in April
Westport, CT
- Average sunshine days in April: 12.6 days
The month with the most sunshine days is January (17.8 days).
The month with the least sunshine days is June (10 days).
Average UV index in April
Westport, 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
Westport, CT
- Average cloud cover in April: 44
The months with the most cloud cover are February, March and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Westport, CT
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
