April weather forecast
Newark, NJ

A mirrored reflection of Newark City in New Jersey, on the Passaic River
A mirrored reflection of Newark City in New Jersey, on the Passaic River

Weather in April

April in Newark, New Jersey, is a moderate spring month, with an average temperature ranging between min 44.1°F (6.7°C) and max 57.9°F (14.4°C).

Temperature

In Newark, the average high-temperature in April rises from a frosty 46.8°F (8.2°C) in March to a moderate 57.9°F (14.4°C). The average low-temperature, is 44.1°F (6.7°C).

Humidity

The months with the lowest humidity are April and August, with an average relative humidity of 72%.

Rainfall

In Newark, in April, it is raining for 15.6 days, with typically 2.4" (61mm) of accumulated precipitation. Throughout the year, there are 161.1 rainfall days, and 30.67" (779mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. April is the last month it regularly snows. During 0.3 snowfall days, Newark aggregates 0.2" (5mm) of snow. Throughout the year, there are 20.9 snowfall days, and 8.94" (227mm) of snow is accumulated.

Ocean temperature

In Newark, the average seawater temperature in April is 45.1°F (7.3°C).
Note: At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

Daylight

In Newark, the average length of the day in April is 13h and 19min.
On the first day of April in Newark, New Jersey, sunrise is at 6:39 am and sunset at 7:21 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 7:51 pm EDT.

Sunshine

In Newark, New Jersey, the average sunshine in April is 8.4h.

UV index

In April, the average daily maximum UV index in Newark is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In April, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What are the least humid months in Newark?

The months with the lowest humidity are April and August, with an average relative humidity of 72%.

What is the average humidity in April in Newark?

In Newark, the average relative humidity in April is 72%.

How much does it rain in Newark in April?

In April, in Newark, the rain falls for 15.6 days. Throughout April, 2.4" (61mm) of precipitation is accumulated.

What is the last month it snows in Newark?

April is the last month it regularly snows. During 0.3 snowfall days, in April, Newark aggregates 0.2" (5mm) of snow.

What is the ocean temperature in April in Newark?

In April, the average ocean temperature is 45.1°F (7.3°C). Swimming in 45.1°F (7.3°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.

How many hours of daylight does Newark have in April?

In April, the average day length in Newark is 13h and 19min.

When are sunrise and sunset in April in Newark?

In April, on the first day of the month, sunrise is at 6:39 am and sunset at 7:21 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 7:51 pm EDT.

How many hours of sunshine does Newark have in April?

In Newark, New Jersey, the average sunshine duration in April is 8.4h.

How high is the UV index in April in Newark?

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

Average temperature in April
Newark, NJ

Average temperature in April - Newark, NJ
  • Average high temperature in April: 57.9°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (36.3°F).

  • Average low temperature in April: 44.1°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

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Average pressure in April
Newark, NJ

Average pressure in April - Newark, NJ
  • Average pressure in April: 29.98"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in April
Newark, NJ

Average wind speed in April - Newark, NJ
  • Average wind speed in April: 8.9mph

The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).

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Average humidity in April
Newark, NJ

Average humidity in April - Newark, NJ
  • Average humidity in April: 72%

The months with the highest relative humidity are February, May, October and December (76%).
The months with the lowest relative humidity are April and August (72%).

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Average rainfall in April
Newark, NJ

Average rainfall in April - Newark, NJ
  • Average rainfall in April: 2.4"

The wettest months (with the highest rainfall) are July and December (3.19").
The driest month (with the least rainfall) is September (1.65").

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Average rainfall days in April
Newark, NJ

Average rainfall days in April - Newark, NJ
  • Average rainfall days in April: 15.6 days

The months with the highest number of rainy days are May and July (17.1 days).
The month with the least rainy days is November (9.5 days).

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Average snowfall in April
Newark, NJ

Average snowfall in April - Newark, NJ
  • Average snowfall in April: 0.2"

The month with the highest snowfall is March (3.46").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in April
Newark, NJ

Average snowfall days in April - Newark, NJ
  • Average snowfall days in April: 0.3 days

The month with the highest number of snowfall days is January (6.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in April
Newark, NJ

Average sea temperature in April - Newark, NJ
  • Average sea temperature in April: 45.1°F

The best month for swimming (with the highest average sea temperature) is August (74.1°F).
The coldest month (with the lowest average sea temperature) is February (39.7°F).

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Average daylight in April /
Average sunshine in April
Newark, NJ

Average daylight in April / Average sunshine in April - Newark, NJ
  • Average daylight in April: 13h and 19min

The month with the longest days is June (Average daylight: 15h and 3min).
The month with the shortest days is December (Average daylight: 9h and 19min).

  • Average sunshine in April: 8h and 24min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in April
Newark, NJ

Average sunshine days in April - Newark, NJ
  • Average sunshine days in April: 12.2 days

The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is June (11.4 days).

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Average UV index in April
Newark, NJ

Average UV index in April - Newark, NJ
  • Average UV index in April: 4

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).

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Average cloud cover in April
Newark, NJ

Average cloud cover in April - Newark, NJ
  • Average cloud cover in April: 44

The months with the most cloud cover are February, March and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 30).

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Average visibility in April
Newark, NJ

Average visibility in April - Newark, 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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