April weather forecast
Monmouth Junction, NJ

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Weather in April

April in Monmouth Junction, New Jersey, is a mild spring month, with temperature in the range of an average low of 43.3°F (6.3°C) and an average high of 60.4°F (15.8°C).

Temperature

The start of April brings a rise in the average high-temperature, moving from a frosty 48.6°F (9.2°C) in March to a moderate 60.4°F (15.8°C). In April, Monmouth Junction reports a consistent average low-temperature of 43.3°F (6.3°C) during the nights.

Humidity

April is the least humid month in Monmouth Junction, with an average relative humidity of 73%.

Rainfall

In Monmouth Junction, New Jersey, in April, it is raining for 11.3 days, with typically 0.83" (21mm) of accumulated precipitation. In Monmouth Junction, New Jersey, during the entire year, the rain falls for 119.3 days and collects up to 12.72" (323mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall in Monmouth Junction. In Monmouth Junction, during April, snow falls for 0.3 days and regularly aggregates up to 0.12" (3mm) of snow. In Monmouth Junction, during the entire year, snow falls for 16.4 days and aggregates up to 4.41" (112mm) of snow.

Daylight

The average length of the day in April in Monmouth Junction is 13h and 19min.
On the first day of April in Monmouth Junction, sunrise is at 6:40 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 7:53 pm EDT.

Sunshine

The average sunshine in April in Monmouth Junction is 8.3h.

UV index

In April, the average daily maximum UV index in Monmouth Junction, New Jersey, is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The daily high UV index of 4 during April translates into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Frequently asked questions

What are April temperatures in Monmouth Junction?

The high-temperature, in April, in Monmouth Junction, is 60.4°F (15.8°C), while the low-temperature averages to 43.3°F (6.3°C).

What is the least humid month in Monmouth Junction?

The least humid month in Monmouth Junction is April, with an average relative humidity of 73%.

What is the average humidity in April in Monmouth Junction?

In April, the average relative humidity in Monmouth Junction is 73%.

How much does it rain in Monmouth Junction in April?

In Monmouth Junction, in April, during 11.3 rainfall days, 0.83" (21mm) of precipitation is typically accumulated.

How much does it snow in Monmouth Junction in April?

In Monmouth Junction, New Jersey, in April, snow falls for 0.3 days, with typically accumulated 0.12" (3mm) of snow.

How many hours of daylight does Monmouth Junction have in April?

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

When is the sunrise / sunset in April in Monmouth Junction?

On the first day of April in Monmouth Junction, New Jersey, sunrise is at 6:40 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 7:53 pm EDT.

How many hours of sunshine does Monmouth Junction have in April?

In April, the average sunshine duration is 8.3h.

What is the UV index intensity in April in Monmouth Junction?

The average daily maximum UV index in April in Monmouth Junction is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
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
Monmouth Junction, NJ

Average temperature in April - Monmouth Junction, NJ
  • Average high temperature in April: 60.4°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in April: 43.3°F

The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure in April
Monmouth Junction, NJ

Average pressure in April - Monmouth Junction, NJ
  • Average pressure in April: 29.99"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
Monmouth Junction, NJ

Average wind speed in April - Monmouth Junction, NJ
  • Average wind speed in April: 8.5mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in April
Monmouth Junction, NJ

Average humidity in April - Monmouth Junction, NJ
  • Average humidity in April: 73%

The month with the highest relative humidity is October (79%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in April
Monmouth Junction, NJ

Average rainfall in April - Monmouth Junction, NJ
  • Average rainfall in April: 0.83"

The wettest month (with the highest rainfall) is July (1.69").
The driest month (with the least rainfall) is September (0.67").

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Average rainfall days in April
Monmouth Junction, NJ

Average rainfall days in April - Monmouth Junction, NJ
  • Average rainfall days in April: 11.3 days

The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is January (6.1 days).

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Average snowfall in April
Monmouth Junction, NJ

Average snowfall in April - Monmouth Junction, NJ
  • Average snowfall in April: 0.12"

The month with the highest snowfall is March (1.42").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in April
Monmouth Junction, NJ

Average snowfall days in April - Monmouth Junction, NJ
  • Average snowfall days in April: 0.3 days

The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in April /
Average sunshine in April
Monmouth Junction, NJ

Average daylight in April / Average sunshine in April - Monmouth Junction, 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 18min).

  • Average sunshine in April: 8h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in April
Monmouth Junction, NJ

Average sunshine days in April - Monmouth Junction, NJ
  • Average sunshine days in April: 16.8 days

The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is July (13.3 days).

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Average UV index in April
Monmouth Junction, NJ

Average UV index in April - Monmouth Junction, 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
Monmouth Junction, NJ

Average cloud cover in April - Monmouth Junction, 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 33).

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Average visibility in April
Monmouth Junction, NJ

Average visibility in April - Monmouth Junction, NJ
  • Average visibility in April: 6mi

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

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Monmouth Junction, New Jersey, USA

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