April weather forecast
National Park, NJ

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Weather in April

April is an enjoyable spring month in National Park, New Jersey, with an average temperature ranging between max 61.7°F (16.5°C) and min 45°F (7.2°C).

Temperature

A rise in the average high-temperature is observed during April, moving from a chilly 49.8°F (9.9°C) in March to an enjoyable 61.7°F (16.5°C). During the month of April, the temperature in National Park, New Jersey, falls to an average of 45°F (7.2°C).

Humidity

April is the least humid month in National Park, with an average relative humidity of 71%.

Rainfall

In National Park, during April, the rain falls for 12.8 days and regularly aggregates up to 2.01" (51mm) of precipitation. Throughout the year, there are 142 rainfall days, and 24.41" (620mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. April is the last month it regularly snows. During 0.2 snowfall days, in April, National Park aggregates 0.2" (5mm) of snow. In National Park, New Jersey, during the entire year, snow falls for 11.3 days and aggregates up to 6.18" (157mm) of snow.

Daylight

In National Park, the average length of the day in April is 13h and 17min.
On the first day of the month, sunrise is at 6:43 am and sunset at 7:25 pm. On the last day of April, sunrise is at 6:01 am and sunset at 7:54 pm EDT.

Sunshine

In April, the average sunshine in National Park, New Jersey, is 8.5h.

UV index

The average daily maximum UV index in April in National Park is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index of 4 during April leads to these instructions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
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Frequently asked questions

What is the temperature in April in National Park?

April temperatures in National Park vary between a high-temperature of 61.7°F (16.5°C) and a low-temperature of 45°F (7.2°C).

What is the least humid month in National Park?

April is the least humid month in National Park, New Jersey, with an average relative humidity of 71%.

What is the average humidity in April in National Park?

In April, the average relative humidity in National Park is 71%.

How many days does it rain in April in National Park?

In National Park, New Jersey, in April, it is raining for 12.8 days, with typically 2.01" (51mm) of accumulated precipitation.

What is the last month it snows in National Park?

April is the last month it regularly snows in National Park, New Jersey. During 0.2 snowfall days, in April, National Park aggregates 0.2" (5mm) of snow.

How many hours of daylight does National Park have in April?

In April, the average day length in National Park is 13h and 17min.

When is the sunrise / sunset in April in National Park?

In April, on the first day of the month, sunrise is at 6:43 am and sunset at 7:25 pm. On the last day of the month, in National Park, sunrise is at 6:01 am and sunset at 7:54 pm EDT.

How many hours of sunshine does National Park have in April?

The average sunshine duration in April is 8.5h.

What is the UV index reading in April in National Park?

In April, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
National Park, NJ

Average temperature in April - National Park, NJ
  • Average high temperature in April: 61.7°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in April: 45°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

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Average pressure in April
National Park, NJ

Average pressure in April - National Park, NJ
  • Average pressure in April: 29.99"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in April
National Park, NJ

Average wind speed in April - National Park, NJ
  • Average wind speed in April: 8.5mph

The windiest months (with the highest average wind speed) are February, March and April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in April
National Park, NJ

Average humidity in April - National Park, NJ
  • Average humidity in April: 71%

The months with the highest relative humidity are February, October and December (77%).
The month with the lowest relative humidity is April (71%).

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Average rainfall in April
National Park, NJ

Average rainfall in April - National Park, NJ
  • Average rainfall in April: 2.01"

The wettest month (with the highest rainfall) is August (2.95").
The driest month (with the least rainfall) is January (1.46").

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Average rainfall days in April
National Park, NJ

Average rainfall days in April - National Park, NJ
  • Average rainfall days in April: 12.8 days

The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is January (6.6 days).

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Average snowfall in April
National Park, NJ

Average snowfall in April - National Park, NJ
  • Average snowfall in April: 0.2"

The month with the highest snowfall is March (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in April
National Park, NJ

Average snowfall days in April - National Park, NJ
  • Average snowfall days in April: 0.2 days

The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in April /
Average sunshine in April
National Park, NJ

Average daylight in April / Average sunshine in April - National Park, NJ
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in April: 8h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in April
National Park, NJ

Average sunshine days in April - National Park, NJ
  • Average sunshine days in April: 16.1 days

The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is July (12.1 days).

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Average UV index in April
National Park, NJ

Average UV index in April - National Park, NJ
  • Average UV index in April: 4

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in April
National Park, NJ

Average cloud cover in April - National Park, NJ
  • Average cloud cover in April: 43

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in April
National Park, NJ

Average visibility in April - National Park, NJ
  • 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).

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National Park, New Jersey, USA

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