April weather forecastSunderland, MA
April
Weather in April
April in Sunderland, Massachusetts, is a fresh spring month, with an average temperature ranging between max 54.5°F (12.5°C) and min 36.1°F (2.3°C).Temperature
As Sunderland transitions into April, a rise in the average high-temperature is observed, moving from a wintry 41.2°F (5.1°C) in March to a fresh 54.5°F (12.5°C). Throughout the month of April, the average temperature dips to a cold 36.1°F (2.3°C) at night.Humidity
The least humid month is April, with an average relative humidity of 73%.Rainfall
In Sunderland, during April, the rain falls for 15.3 days and regularly aggregates up to 2.6" (66mm) of precipitation. In Sunderland, during the entire year, the rain falls for 147.7 days and collects up to 28.9" (734mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Sunderland, in April, during 1.7 snowfall days, 1.1" (28mm) of snow is typically accumulated. In Sunderland, during the entire year, snow falls for 38.7 days and aggregates up to 23.07" (586mm) of snow.Daylight
The average length of the day in April is 13h and 24min.On the first day of the month, sunrise is at 6:31 am and sunset at 7:16 pm. On the last day of April, in Sunderland, sunrise is at 5:45 am and sunset at 7:49 pm EDT.
Sunshine
In Sunderland, the average sunshine in April is 8.1h.UV index
In Sunderland, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In April, the maximum UV index of 3 suggests these recommendations:
Adopt protective measures - It is advised to guard against sun damage. It's recommended to limit sun exposure when its radiation is at its peak during midday. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Sunderland, MA
- Average high temperature in April: 54.5°F
The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in April: 36.1°F
The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in April
Sunderland, MA
- 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 (29.92"Hg).
Average wind speed in April
Sunderland, MA
- Average wind speed in April: 7.8mph
The windiest months (with the highest average wind speed) are January, February and March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in April
Sunderland, MA
- Average humidity in April: 73%
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (73%).
Average rainfall in April
Sunderland, MA
- Average rainfall in April: 2.6"
The wettest month (with the highest rainfall) is December (3.07").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in April
Sunderland, MA
- Average rainfall days in April: 15.3 days
The month with the highest number of rainy days is April (15.3 days).
The month with the least rainy days is February (8.9 days).
Average snowfall in April
Sunderland, MA
- Average snowfall in April: 1.1"
The month with the highest snowfall is February (6.42").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Sunderland, MA
- Average snowfall days in April: 1.7 days
The month with the highest number of snowfall days is January (10 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Sunderland, MA
- Average daylight in April: 13h and 24min
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 6min).
- Average sunshine in April: 8h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in April
Sunderland, MA
- Average sunshine days in April: 13.2 days
The month with the most sunshine days is September (17.1 days).
The month with the least sunshine days is April (13.2 days).
Average UV index in April
Sunderland, MA
- Average UV index in April: 3
The months with the highest UV index are May, 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
Sunderland, MA
- Average cloud cover in April: 47
The months with the most cloud cover are February and March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in April
Sunderland, MA
- Average visibility in April: 6mi
The months with the highest visibility are April, November and December (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September and October (5mi).
