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
In Wyckoff, the onset of April comes with an increased average high-temperature, moving from March's frosty 45.5°F (7.5°C) to a moderate 57.9°F (14.4°C). Wyckoff's average low-temperature for the month of April records at an icy 40.6°F (4.8°C).Humidity
The months with the lowest humidity are April, July and August, with an average relative humidity of 74%.Rainfall
In April, the rain falls for 14.6 days. Throughout April, 2.13" (54mm) of precipitation is accumulated. In Wyckoff, during the entire year, the rain falls for 148.6 days and collects up to 26.18" (665mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Wyckoff, in April, snow falls for 0.7 days, with typically accumulated 0.16" (4mm) of snow. Throughout the year, in Wyckoff, there are 25.5 snowfall days, and 15.83" (402mm) of snow is accumulated.Daylight
In April, the average length of the day in Wyckoff is 13h and 20min.On the first day of April, sunrise is at 6:38 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 7:52 pm EDT.
Sunshine
The average sunshine in April in Wyckoff, New Jersey, is 7.8h.UV index
In Wyckoff, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: In April, the UV index of 3 transforms into the following advice:
Make use of precautions - It is urged to ward off sun damage. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What are the temperatures in Wyckoff in April?
What are the least humid months in Wyckoff?
What is the average humidity in April in Wyckoff?
How many days does it rain in April in Wyckoff?
How many days does it snow in April in Wyckoff?
How many hours of daylight does Wyckoff have in April?
What time are sunrise and sunset in April in Wyckoff?
How many hours of sunshine does Wyckoff have in April?
What is the UV index intensity in April in Wyckoff?
Average temperature in April
Wyckoff, NJ
- Average high temperature in April: 57.9°F
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (34.5°F).
- Average low temperature in April: 40.6°F
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in April
Wyckoff, 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
Wyckoff, NJ
- Average wind speed in April: 7.6mph
The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in April
Wyckoff, NJ
- Average humidity in April: 74%
The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are April, July and August (74%).
Average rainfall in April
Wyckoff, NJ
- Average rainfall in April: 2.13"
The wettest month (with the highest rainfall) is July (2.91").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days in April
Wyckoff, NJ
- Average rainfall days in April: 14.6 days
The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (6.6 days).
Average snowfall in April
Wyckoff, NJ
- Average snowfall in April: 0.16"
The month with the highest snowfall is March (4.25").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Wyckoff, NJ
- Average snowfall days in April: 0.7 days
The month with the highest number of snowfall days is February (7.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Wyckoff, 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 5min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in April
Wyckoff, NJ
- Average sunshine days in April: 14 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is June (11.9 days).
Average UV index in April
Wyckoff, NJ
- Average UV index in April: 3
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
Wyckoff, NJ
- Average cloud cover in April: 49
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in April
Wyckoff, NJ
- Average visibility in April: 6mi
The months with the highest visibility are January, March, April, July, August, October, November and December (6mi).
The months with the lowest visibility are February, May, June and September (5mi).
Wyckoff, New Jersey, USA
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