April weather forecast
North Plymouth, MA

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Weather in April

April in North Plymouth, Massachusetts, is a cool spring month, with an average temperature fluctuating between 52.2°F (11.2°C) and 41.5°F (5.3°C).

Temperature

Noticing a change, the average high-temperature during April moves from March's wintry 42.4°F (5.8°C) to a fresh 52.2°F (11.2°C). Nighttime temperature lowers to an average of 41.5°F (5.3°C) in April.

Humidity

March, April and November, with an average relative humidity of 74%, are the least humid months.

Rainfall

In April, in North Plymouth, the rain falls for 13 days. Throughout April, 1.46" (37mm) of precipitation is accumulated. In North Plymouth, during the entire year, the rain falls for 132.2 days and collects up to 16.3" (414mm) of precipitation.

Snowfall

Months with snowfall in North Plymouth are January through April, November and December. April is the last month it regularly snows. During 0.8 snowfall days, in April, North Plymouth aggregates 0.35" (9mm) of snow. Throughout the year, there are 23.3 snowfall days, and 5.87" (149mm) of snow is accumulated.

Ocean temperature

In North Plymouth, the average seawater temperature in April is 43.9°F (6.6°C).
Note: In 43.9°F (6.6°C), even brief exposure to 55.4°F (13°C) feels biting, and anything less than 50°F (10°C) risks cold shock and impaired breathing, considering one's health.

Daylight

The average length of the day in April is 13h and 23min.
On the first day of the month, sunrise is at 6:24 am and sunset at 7:08 pm. On the last day of April, sunrise is at 5:38 am and sunset at 7:40 pm EDT.

Sunshine

The average sunshine in April is 8.3h.

UV index

In April, the average daily maximum UV index in North Plymouth is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: The daily high UV index of 3 during April translates into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Updated: Aug 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for North Plymouth in April?

An average high-temperature, in April, in North Plymouth, is 52.2°F (11.2°C) and the average low-temperature is 41.5°F (5.3°C).

What is the least humid month?

March, April and November, with an average relative humidity of 74%, are the least humid months.

What is the average humidity in April?

In North Plymouth, the average relative humidity in April is 74%.

How many days does it rain in April in North Plymouth?

In North Plymouth, during April, the rain falls for 13 days and regularly aggregates up to 1.46" (37mm) of precipitation.

What is the last month it snows?

April is the last month it regularly snows. During 0.8 snowfall days, in April, North Plymouth aggregates 0.35" (9mm) of snow.

How cold is the water in April?

In North Plymouth, the average seawater temperature in April is 43.9°F (6.6°C). Swimming in 43.9°F (6.6°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in April?

The average day length in April is 13h and 23min.

What time are sunrise and sunset in April?

In April, on the first day of the month, sunrise is at 6:24 am and sunset at 7:08 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 7:40 pm EDT.

How long on average sun shines in April in North Plymouth?

In North Plymouth, the average sunshine duration in April is 8.3h.

What is the UV index intensity in April?

In North Plymouth, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
North Plymouth, MA

Average temperature in April - North Plymouth, MA
  • Average high temperature in April: 52.2°F

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (35.8°F).

  • Average low temperature in April: 41.5°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

Average pressure in April
North Plymouth, MA

Average pressure in April - North Plymouth, MA
  • Average pressure in April: 29.98"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in April
North Plymouth, MA

Average wind speed in April - North Plymouth, MA
  • Average wind speed in April: 10.7mph

The windiest month (with the highest average wind speed) is January (12.3mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).

Average humidity in April
North Plymouth, MA

Average humidity in April - North Plymouth, MA
  • Average humidity in April: 74%

The month with the highest relative humidity is July (80%).
The months with the lowest relative humidity are March, April and November (74%).

Average rainfall in April
North Plymouth, MA

Average rainfall in April - North Plymouth, MA
  • Average rainfall in April: 1.46"

The wettest months (with the highest rainfall) are July and October (1.65").
The driest month (with the least rainfall) is February (1.02").

Average rainfall days in April
North Plymouth, MA

Average rainfall days in April - North Plymouth, MA
  • Average rainfall days in April: 13 days

The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is January (7.4 days).

Average snowfall in April
North Plymouth, MA

Average snowfall in April - North Plymouth, MA
  • Average snowfall in April: 0.35"

The month with the highest snowfall is March (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in April
North Plymouth, MA

Average snowfall days in April - North Plymouth, MA
  • Average snowfall days in April: 0.8 days

The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in April
North Plymouth, MA

Average sea temperature in April - North Plymouth, MA
  • Average sea temperature in April: 44°F

The best month for swimming (with the highest average sea temperature) is August (68.4°F).
The coldest month (with the lowest average sea temperature) is February (38.2°F).

Average daylight in April /
Average sunshine in April
North Plymouth, MA

Average daylight in April / Average sunshine in April - North Plymouth, 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 2min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 42min).

Average sunshine days in April
North Plymouth, MA

Average sunshine days in April - North Plymouth, MA
  • Average sunshine days in April: 14.9 days

The month with the most sunshine days is December (18.5 days).
The month with the least sunshine days is July (14.8 days).

Average UV index in April
North Plymouth, MA

Average UV index in April - North Plymouth, 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
North Plymouth, MA

Average cloud cover in April - North Plymouth, 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 29).

Average visibility in April
North Plymouth, MA

Average visibility in April - North Plymouth, 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).

North Plymouth, Massachusetts, USA

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