April weather forecast
Little Rocky Hill, NJ

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Weather in April

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

Temperature

Little Rocky Hill sees an increase in the average high-temperature with the arrival of April, moving from March's chilly 48.6°F (9.2°C) to a moderate 60.4°F (15.8°C). During April, the average low-temperature is a chilly 43.3°F (6.3°C).

Humidity

With an average relative humidity of 73%, April is the least humid month in Little Rocky Hill.

Rainfall

In Little Rocky Hill, during April, the rain falls for 11.3 days and regularly aggregates up to 0.83" (21mm) of precipitation. In Little Rocky Hill, New Jersey, during the entire year, the rain falls for 119.3 days and collects up to 12.72" (323mm) of precipitation.

Snowfall

Months with snowfall in Little Rocky Hill, New Jersey, are January through May, November and December. In Little Rocky Hill, New Jersey, during April, snow falls for 0.3 days and regularly aggregates up to 0.12" (3mm) of snow. In Little Rocky Hill, 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 is 13h and 19min.
On the first day of April, 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

In April, the average sunshine is 8.3h.

UV index

In April, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: A daily maximum UV index of 4 in April translates into the following instructions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Little Rocky Hill in April?

In Little Rocky Hill, in April, the average high-temperature is 60.4°F (15.8°C), and the average low-temperature is 43.3°F (6.3°C).

What is the least humid month in Little Rocky Hill?

With an average relative humidity of 73%, April is the least humid month in Little Rocky Hill.

What is the average humidity in April in Little Rocky Hill?

In Little Rocky Hill, the average relative humidity in April is 73%.

How many days does it rain in April in Little Rocky Hill?

In Little Rocky Hill, New Jersey, during April, the rain falls for 11.3 days and regularly aggregates up to 0.83" (21mm) of precipitation.

How many days does it snow in April in Little Rocky Hill?

In April, in Little Rocky Hill, New Jersey, it is snowing for 0.3 days. Throughout April, 0.12" (3mm) of snow is accumulated.

What is the average length of the day in April in Little Rocky Hill?

In Little Rocky Hill, the average day length in April is 13h and 19min.

When are sunrise and sunset in April in Little Rocky Hill?

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

How many hours of sunshine does Little Rocky Hill have in April?

In Little Rocky Hill, New Jersey, the average sunshine duration in April is 8.3h.

How high is the UV index in April in Little Rocky Hill?

In April, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to 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
Little Rocky Hill, NJ

Average temperature in April - Little Rocky Hill, 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).

Average pressure in April
Little Rocky Hill, NJ

Average pressure in April - Little Rocky Hill, 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).

Average wind speed in April
Little Rocky Hill, NJ

Average wind speed in April - Little Rocky Hill, 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).

Average humidity in April
Little Rocky Hill, NJ

Average humidity in April - Little Rocky Hill, 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%).

Average rainfall in April
Little Rocky Hill, NJ

Average rainfall in April - Little Rocky Hill, 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").

Average rainfall days in April
Little Rocky Hill, NJ

Average rainfall days in April - Little Rocky Hill, 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).

Average snowfall in April
Little Rocky Hill, NJ

Average snowfall in April - Little Rocky Hill, 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").

Average snowfall days in April
Little Rocky Hill, NJ

Average snowfall days in April - Little Rocky Hill, 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).

Average daylight in April /
Average sunshine in April
Little Rocky Hill, NJ

Average daylight in April / Average sunshine in April - Little Rocky Hill, 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).

Average sunshine days in April
Little Rocky Hill, NJ

Average sunshine days in April - Little Rocky Hill, 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).

Average UV index in April
Little Rocky Hill, NJ

Average UV index in April - Little Rocky Hill, 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).

Average cloud cover in April
Little Rocky Hill, NJ

Average cloud cover in April - Little Rocky Hill, 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).

Average visibility in April
Little Rocky Hill, NJ

Average visibility in April - Little Rocky Hill, 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).

Little Rocky Hill, New Jersey, USA

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