April weather forecast
Monument Beach, MA

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Weather in April

April in Monument Beach, Massachusetts, is a cool spring month, with an average temperature fluctuating between 50.5°F (10.3°C) and 41.9°F (5.5°C).

Temperature

Monument Beach in April denotes a subtle temperature transition, adjusting from an average high of a cold 42.3°F (5.7°C) in March to a cool 50.5°F (10.3°C). Nighttime temperature sees a small decrement from daytime highs, dipping to an average of 41.9°F (5.5°C) during April.

Humidity

In April, the average relative humidity is 76%.

Rainfall

In Monument Beach, in April, it is raining for 15.9 days, with typically 3.03" (77mm) of accumulated precipitation. Throughout the year, there are 157.4 rainfall days, and 32.2" (818mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. April is the last month it regularly snows. During 0.8 snowfall days, in April, Monument Beach aggregates 0.24" (6mm) of snow. In Monument Beach, during the entire year, snow falls for 21.7 days and aggregates up to 8.43" (214mm) of snow.

Ocean temperature

In Monument Beach, in April, the average water temperature is 43.9°F (6.6°C).
Note: It is advised against swimming in 43.9°F (6.6°C) when it drops below 50°F (10°C). Such temperatures can cause extreme cold shock, leading to hyperventilation.

Daylight

In Monument Beach, the average length of the day in April is 13h and 22min.
On the first day of the month, sunrise is at 6:23 am and sunset at 7:08 pm. On the last day of April, sunrise is at 5:39 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 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: In April, the maximum UV index of 3 suggests this advice:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Updated: Jul 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in April?

During April, Monument Beach experiences an average high-temperature of 50.5°F (10.3°C) and a low-temperature of 41.9°F (5.5°C).

What is the average humidity in April?

In April, the average relative humidity is 76%.

How much does it rain in April?

In Monument Beach, during April, the rain falls for 15.9 days and regularly aggregates up to 3.03" (77mm) of precipitation.

What is the last month it snows?

April is the last month it regularly snows. During 0.8 snowfall days, in April, Monument Beach aggregates 0.24" (6mm) of snow.

How cold is the water in April?

In Monument Beach, in April, the average water temperature is 43.9°F (6.6°C). Swimming in 43.9°F (6.6°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

What is the average length of the day in April?

In Monument Beach, the average day length in April is 13h and 22min.

When are sunrise and sunset in April?

On the first day of April, sunrise is at 6:23 am and sunset at 7:08 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 7:40 pm EDT.

How long on average sun shines in April?

The average sunshine duration in April is 8.3h.

How high is the UV index in April?

In Monument Beach, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium health risk from 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
Monument Beach, MA

Average temperature in April - Monument Beach, MA
  • Average high temperature in April: 50.5°F

The warmest month (with the highest average high temperature) is July (75.6°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in April: 41.9°F

The month with the highest average low temperature is August (66.7°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

Average pressure in April
Monument Beach, MA

Average pressure in April - Monument Beach, 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
Monument Beach, MA

Average wind speed in April - Monument Beach, MA
  • Average wind speed in April: 11.7mph

The windiest month (with the highest average wind speed) is January (13.7mph).
The calmest month (with the lowest average wind speed) is August (8.7mph).

Average humidity in April
Monument Beach, MA

Average humidity in April - Monument Beach, MA
  • Average humidity in April: 76%

The months with the highest relative humidity are June and July (81%).
The months with the lowest relative humidity are March and November (74%).

Average rainfall in April
Monument Beach, MA

Average rainfall in April - Monument Beach, MA
  • Average rainfall in April: 3.03"

The wettest month (with the highest rainfall) is December (3.58").
The driest month (with the least rainfall) is September (1.81").

Average rainfall days in April
Monument Beach, MA

Average rainfall days in April - Monument Beach, MA
  • Average rainfall days in April: 15.9 days

The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is January (9 days).

Average snowfall in April
Monument Beach, MA

Average snowfall in April - Monument Beach, MA
  • Average snowfall in April: 0.24"

The months with the highest snowfall are February and March (2.28").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in April
Monument Beach, MA

Average snowfall days in April - Monument Beach, MA
  • Average snowfall days in April: 0.8 days

The month with the highest number of snowfall days is January (6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average sea temperature in April
Monument Beach, MA

Average sea temperature in April - Monument Beach, 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
Monument Beach, MA

Average daylight in April / Average sunshine in April - Monument Beach, 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 42min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).

Average sunshine days in April
Monument Beach, MA

Average sunshine days in April - Monument Beach, MA
  • Average sunshine days in April: 12.5 days

The month with the most sunshine days is November (16.3 days).
The month with the least sunshine days is April (12.5 days).

Average UV index in April
Monument Beach, MA

Average UV index in April - Monument Beach, MA
  • Average UV index in April: 3

The months with the highest UV index are 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
Monument Beach, MA

Average cloud cover in April - Monument Beach, MA
  • Average cloud cover in April: 45

The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in April
Monument Beach, MA

Average visibility in April - Monument Beach, 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).

Monument Beach, Massachusetts, USA

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