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 arrival of April brings a temperature shift, with the average high-temperature escalating from a frosty 45.9°F (7.7°C) in March to a moderate 58.1°F (14.5°C). Irvington experiences a mean temperature of 42.4°F (5.8°C) during April nights.Humidity
In Irvington, the average relative humidity in April is 71%.Rainfall
In April, in Irvington, the rain falls for 12.4 days. Throughout April, 1.22" (31mm) of precipitation is accumulated. In Irvington, during the entire year, the rain falls for 132.4 days and collects up to 15.63" (397mm) of precipitation.Snowfall
Months with snowfall in Irvington, New Jersey, are January through April, October through December. April is the last month it regularly snows. During 0.5 snowfall days, in April, Irvington aggregates 0.08" (2mm) of snow. Throughout the year, in Irvington, there are 18.9 snowfall days, and 5.08" (129mm) of snow is accumulated.Daylight
The average length of the day in April in Irvington is 13h and 19min.On the first day of April, sunrise is at 6:39 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 7:52 pm EDT.
Sunshine
In Irvington, the average sunshine in April is 8.3h.UV index
In Irvington, New Jersey, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 4 during April translates into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
What are April temperatures in Irvington?
What is the average humidity in April in Irvington?
How much does it rain in Irvington in April?
What is the last month it snows in Irvington?
What is the average length of the day in April in Irvington?
When is the sunrise / sunset in April in Irvington?
How many hours of sunshine does Irvington have in April?
How high is the UV index in April in Irvington?
Average temperature in April
Irvington, NJ
- Average high temperature in April: 58.1°F
The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (35.2°F).
- Average low temperature in April: 42.4°F
The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).
Average pressure in April
Irvington, NJ
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Irvington, NJ
- Average wind speed in April: 8mph
The windiest months (with the highest average wind speed) are January and March (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).
Average humidity in April
Irvington, NJ
- Average humidity in April: 71%
The months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is August (70%).
Average rainfall in April
Irvington, NJ
- Average rainfall in April: 1.22"
The wettest month (with the highest rainfall) is July (2.01").
The driest month (with the least rainfall) is February (0.83").
Average rainfall days in April
Irvington, NJ
- Average rainfall days in April: 12.4 days
The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is January (6.5 days).
Average snowfall in April
Irvington, NJ
- Average snowfall in April: 0.08"
The month with the highest snowfall is March (1.65").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Irvington, NJ
- Average snowfall days in April: 0.5 days
The month with the highest number of snowfall days is February (5.2 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
Irvington, 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 24min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in April
Irvington, NJ
- Average sunshine days in April: 15.8 days
The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (13.8 days).
Average UV index in April
Irvington, 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
Irvington, NJ
- Average cloud cover in April: 45
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
Irvington, 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).
Irvington, New Jersey, USA
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