Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
The shift into April is marked by a rise in the average high-temperature, moving from March's frosty 45°F (7.2°C) to a moderate 57.7°F (14.3°C). Nighttime temperatures consistently average a cold 39.9°F (4.4°C) during April.Humidity
With an average relative humidity of 76%, April is the least humid month.Rainfall
In Mount Arlington, in April, during 16.3 rainfall days, 3.19" (81mm) of precipitation is typically accumulated. Throughout the year, in Mount Arlington, there are 160.1 rainfall days, and 35.87" (911mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Mount Arlington, in April, during 1.6 snowfall days, 0.39" (10mm) of snow is typically accumulated. Throughout the year, there are 40.2 snowfall days, and 23.62" (600mm) of snow is accumulated.Daylight
In Mount Arlington, New Jersey, the average length of the day in April is 13h and 20min.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 5:56 am and sunset at 7:54 pm EDT.
Sunshine
In April, the average sunshine in Mount Arlington is 7.7h.UV index
The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: A typical high UV index of 3 in April suggests the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Stay sun-safe with clothing that is both closely woven and worn loosely. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Mount Arlington in April?
What is the least humid month in Mount Arlington?
What is the average humidity in April?
How much does it rain in April?
How much does it snow in April?
How many hours of daylight does Mount Arlington have in April?
When are sunrise and sunset in April?
How many hours of sunshine does Mount Arlington have in April?
What is the UV index reading in April?
Average temperature in April
Mount Arlington, NJ
- Average high temperature in April: 57.7°F
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (33.3°F).
- Average low temperature in April: 39.9°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure in April
Mount Arlington, 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
Mount Arlington, NJ
- Average wind speed in April: 7.7mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in April
Mount Arlington, NJ
- Average humidity in April: 76%
The months with the highest relative humidity are February, October and December (81%).
The month with the lowest relative humidity is April (76%).
Average rainfall in April
Mount Arlington, NJ
- Average rainfall in April: 3.19"
The wettest month (with the highest rainfall) is July (3.66").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days in April
Mount Arlington, NJ
- Average rainfall days in April: 16.3 days
The months with the highest number of rainy days are May and July (17.4 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in April
Mount Arlington, NJ
- Average snowfall in April: 0.39"
The month with the highest snowfall is February (5.71").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Mount Arlington, NJ
- Average snowfall days in April: 1.6 days
The month with the highest number of snowfall days is February (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Mount Arlington, 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: 7h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in April
Mount Arlington, NJ
- Average sunshine days in April: 11.8 days
The month with the most sunshine days is November (16.4 days).
The month with the least sunshine days is June (10.6 days).
Average UV index in April
Mount Arlington, NJ
- Average UV index in April: 3
The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Mount Arlington, NJ
- Average cloud cover in April: 50
The months with the most cloud cover are February, March and December (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in April
Mount Arlington, NJ
- Average visibility in April: 6mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
Mount Arlington, New Jersey, USA
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