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
With the onset of April, Chestnut Hill's average high-temperature sees a rise, moving from March's chilly 43.3°F (6.3°C) to a refreshing 55.9°F (13.3°C). During the month of April, an average low-temperature of 39.9°F (4.4°C) is recorded.Humidity
April is the least humid month in Chestnut Hill, with an average relative humidity of 70%.Rainfall
In Chestnut Hill, in April, it is raining for 9 days, with typically 0.63" (16mm) of accumulated precipitation. Throughout the year, in Chestnut Hill, there are 85.9 rainfall days, and 5.87" (149mm) of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall in Chestnut Hill, Massachusetts. In April, it is snowing for 0.9 days. Throughout April, 0.08" (2mm) of snow is accumulated. Throughout the year, in Chestnut Hill, there are 18.8 snowfall days, and 3.15" (80mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 24min.On the first day of the month, sunrise is at 6:25 am and sunset at 7:10 pm. On the last day of April, sunrise is at 5:40 am and sunset at 7:43 pm EDT.
Sunshine
The average sunshine in April in Chestnut Hill is 8.2h.UV index
The average daily maximum UV index in April in Chestnut Hill is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: A daily maximum UV index of 3 in April translates into the following instructions:
Exercise prevention - Protecting skin and eyes from harm is required. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
What are the temperatures in Chestnut Hill in April?
What is the least humid month in Chestnut Hill?
What is the average humidity in April in Chestnut Hill?
How many days does it rain in April in Chestnut Hill?
How many days does it snow in April in Chestnut Hill?
How many hours of daylight does Chestnut Hill have in April?
What time are sunrise and sunset in April in Chestnut Hill?
How long on average sun shines in April in Chestnut Hill?
What is the UV index reading in April in Chestnut Hill?
Average temperature in April
Chestnut Hill, 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 (33.6°F).
- Average low temperature in April: 39.9°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).
Average pressure in April
Chestnut Hill, 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 (29.92"Hg).
Average wind speed in April
Chestnut Hill, MA
- Average wind speed in April: 8.3mph
The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in April
Chestnut Hill, MA
- Average humidity in April: 70%
The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is April (70%).
Average rainfall in April
Chestnut Hill, MA
- Average rainfall in April: 0.63"
The wettest month (with the highest rainfall) is November (0.67").
The driest month (with the least rainfall) is September (0.24").
Average rainfall days in April
Chestnut Hill, MA
- Average rainfall days in April: 9 days
The month with the highest number of rainy days is July (10.2 days).
The month with the least rainy days is February (4.1 days).
Average snowfall in April
Chestnut Hill, MA
- Average snowfall in April: 0.08"
The month with the highest snowfall is December (0.91").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in April
Chestnut Hill, MA
- Average snowfall days in April: 0.9 days
The month with the highest number of snowfall days is January (4.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Chestnut Hill, 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 6min).
- Average sunshine in April: 8h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in April
Chestnut Hill, MA
- Average sunshine days in April: 18.3 days
The months with the most sunshine days are January and November (22.5 days).
The month with the least sunshine days is June (17.5 days).
Average UV index in April
Chestnut Hill, 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
Chestnut Hill, MA
- Average cloud cover in April: 46
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in April
Chestnut Hill, MA
- 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).
Chestnut Hill, Massachusetts, USA
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