April weather forecast
Clifton, NJ

Share

Weather in April

By April, spring is in full swing in Clifton, New Jersey. An increase in daylight hours signals longer days and more opportunities for outdoor activities. Coinciding with the season's change, there's an observable decrease in snowfall and an increase in rainfall, marking a transition in the form of precipitation. Although there's a slight drop in relative humidity from 74% in March to 72% in April, it doesn’t result in noticeable changes in the atmosphere. All in all, the weather in April provides a pleasant and moderate climate, featuring an average high temperature of 58.5°F (14.7°C).

Temperature

As Clifton transitions into April, the average high-temperature shows a change, moving from a frosty 46.4°F (8°C) in March to a mild 58.5°F (14.7°C). In Clifton, in April, the average low-temperature is a frosty 43°F (6.1°C).

Humidity

In April, the average relative humidity is 72%.

Rainfall

In Clifton, in April, during 16.7 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. Throughout the year, in Clifton, there are 164.6 rainfall days, and 33.46" (850mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. April is the last month it regularly snows. During 0.5 snowfall days, in April, Clifton aggregates 0.2" (5mm) of snow. In Clifton, during the entire year, snow falls for 25.7 days and aggregates up to 11.97" (304mm) of snow.

Daylight

The average length of the day in April in Clifton is 13h and 20min.
On the first day of April in Clifton, sunrise is at 6:38 am and sunset at 7:21 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 7:52 pm EDT.

Sunshine

The average sunshine in April is 8.3h.

UV index

In Clifton, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In April, the UV index of 4 transforms into the following advice:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Updated: Jun 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Clifton in April?

The average high-temperature, in April, in Clifton, is 58.5°F (14.7°C), while the average low-temperature is 43°F (6.1°C).

What is the average humidity in April?

In April, the average relative humidity is 72%.

How many days does it rain in April?

In Clifton, during April, the rain falls for 16.7 days and regularly aggregates up to 2.87" (73mm) of precipitation.

What is the last month it snows?

April is the last month it regularly snows. During 0.5 snowfall days, in April, Clifton aggregates 0.2" (5mm) of snow.

How many hours of daylight does Clifton have in April?

In April, the average day length is 13h and 20min.

What time are sunrise and sunset in April?

In April, on the first day of the month, sunrise is at 6:38 am and sunset at 7:21 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 7:52 pm EDT.

How many hours of sunshine does Clifton have in April?

The average sunshine duration in April is 8.3h.

What is the UV index intensity in April in Clifton?

In Clifton, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe 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
Clifton, NJ

Average temperature in April - Clifton, NJ
  • Average high temperature in April: 58.5°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in April: 43°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

Average pressure in April
Clifton, NJ

Average pressure in April - Clifton, 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).

Average wind speed in April
Clifton, NJ

Average wind speed in April - Clifton, NJ
  • Average wind speed in April: 8.3mph

The windiest months (with the highest average wind speed) are January and March (8.7mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).

Average humidity in April
Clifton, NJ

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

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

Average rainfall in April
Clifton, NJ

Average rainfall in April - Clifton, NJ
  • Average rainfall in April: 2.87"

The wettest month (with the highest rainfall) is December (3.5").
The driest month (with the least rainfall) is September (2.05").

Average rainfall days in April
Clifton, NJ

Average rainfall days in April - Clifton, NJ
  • Average rainfall days in April: 16.7 days

The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is January (9 days).

Average snowfall in April
Clifton, NJ

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

The months with the highest snowfall are February and March (3.58").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in April
Clifton, NJ

Average snowfall days in April - Clifton, NJ
  • Average snowfall days in April: 0.5 days

The month with the highest number of snowfall days is February (7.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 6min).
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 42min).

Average sunshine days in April
Clifton, NJ

Average sunshine days in April - Clifton, NJ
  • Average sunshine days in April: 11.5 days

The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is June (10.8 days).

Average UV index in April
Clifton, NJ

Average UV index in April - Clifton, 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
Clifton, NJ

Average cloud cover in April - Clifton, NJ
  • Average cloud cover in April: 46

The months with the most cloud cover are February, March and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in April
Clifton, NJ

Average visibility in April - Clifton, 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).

Clifton, New Jersey, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location