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 shift into April in Attleboro is characterized by a rise in the average high-temperature, transitioning from March's frosty 44.2°F (6.8°C) to a mild 55.9°F (13.3°C). Throughout the month of April, Attleboro witnesses an average temperature of 40.3°F (4.6°C).Humidity
April is the least humid month in Attleboro, with an average relative humidity of 71%.Rainfall
The month with the most rainfall is April, when the rain falls for 15.7 days and typically aggregates up to 3.11" (79mm) of precipitation.Snowfall
Months with snowfall are January through May, November and December. In Attleboro, in April, snow falls for 1.3 days, with typically accumulated 0.83" (21mm) of snow. Throughout the year, in Attleboro, there are 29.8 snowfall days, and 14.13" (359mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 23min.On the first day of April in Attleboro, sunrise is at 6:26 am and sunset at 7:11 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 7:43 pm EDT.
Sunshine
In Attleboro, the average sunshine in April is 8.1h.UV index
The average daily maximum UV index in April in Attleboro is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: A maximum daily UV index of 3 during April morphs into the following directions:
Undertake precautions - Guarding against sun damage is counselled. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What is the temperature in April in Attleboro?
What is the least humid month in Attleboro?
What is the average humidity in April in Attleboro?
What is the rainiest month in Attleboro?
How much does it rain in Attleboro in April?
How many days does it snow in April in Attleboro?
How many hours of daylight does Attleboro have in April?
When are sunrise and sunset in April in Attleboro?
How many hours of sunshine does Attleboro have in April?
What is the UV index intensity in April in Attleboro?
Average temperature in April
Attleboro, MA
- Average high temperature in April: 55.9°F
The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (34.3°F).
- Average low temperature in April: 40.3°F
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure in April
Attleboro, MA
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Attleboro, MA
- Average wind speed in April: 8.8mph
The windiest months (with the highest average wind speed) are February and March (9.3mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).
Average humidity in April
Attleboro, MA
- Average humidity in April: 71%
The months with the highest relative humidity are February, June, September and October (78%).
The month with the lowest relative humidity is April (71%).
Average rainfall in April
Attleboro, MA
- Average rainfall in April: 3.11"
The wettest month (with the highest rainfall) is April (3.11").
The driest month (with the least rainfall) is September (1.34").
Average rainfall days in April
Attleboro, MA
- Average rainfall days in April: 15.7 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in April
Attleboro, MA
- Average snowfall in April: 0.83"
The month with the highest snowfall is March (4.06").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in April
Attleboro, MA
- Average snowfall days in April: 1.3 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Attleboro, MA
- 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 month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in April
Attleboro, MA
- Average sunshine days in April: 12.8 days
The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is April (12.8 days).
Average UV index in April
Attleboro, MA
- 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
Attleboro, MA
- Average cloud cover in April: 47
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in April
Attleboro, MA
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are August and September (5mi).
Attleboro, Massachusetts, USA
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