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 onset of April brings a temperature shift, with the average high-temperature moving from a frosty 45.3°F (7.4°C) in March to a refreshing 57.9°F (14.4°C). Kinnelon reports an average low-temperature of 40.6°F (4.8°C) during the nights of April.Humidity
With an average relative humidity of 75%, April is the least humid month.Rainfall
In Kinnelon, during April, the rain falls for 11 days and regularly aggregates up to 0.67" (17mm) of precipitation. In Kinnelon, during the entire year, the rain falls for 111.1 days and collects up to 8.46" (215mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows. During 0.7 snowfall days, in April, Kinnelon aggregates 0.04" (1mm) of snow. In Kinnelon, during the entire year, snow falls for 22 days and aggregates up to 3.19" (81mm) of snow.Daylight
In Kinnelon, the average length of the day in April is 13h and 20min.On the first day of the month, sunrise is at 6:39 am and sunset at 7:22 pm. On the last day of April, sunrise is at 5:55 am and sunset at 7:53 pm EDT.
Sunshine
The average sunshine in April is 7.7h.UV index
In Kinnelon, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The average daily UV index of 3 in April transforms into the following instructions:
Undertake precautions - It is suggested to shield oneself from sunburn. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures?
What is the least humid month?
What is the average humidity in April?
How much does it rain in April?
What is the last month it snows?
How many hours of daylight does Kinnelon have in April?
When is the sunrise / sunset in April?
How long on average sun shines in April in Kinnelon?
What is the UV index reading in April?
Average temperature in April
Kinnelon, NJ
- Average high temperature in April: 57.9°F
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (34.3°F).
- Average low temperature in April: 40.6°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (21.4°F).
Average pressure in April
Kinnelon, 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
Kinnelon, NJ
- Average wind speed in April: 7.8mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in April
Kinnelon, NJ
- Average humidity in April: 75%
The months with the highest relative humidity are February, October and December (80%).
The month with the lowest relative humidity is April (75%).
Average rainfall in April
Kinnelon, NJ
- Average rainfall in April: 0.67"
The wettest month (with the highest rainfall) is July (1.06").
The driest month (with the least rainfall) is September (0.31").
Average rainfall days in April
Kinnelon, NJ
- Average rainfall days in April: 11 days
The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is January (4.5 days).
Average snowfall in April
Kinnelon, NJ
- Average snowfall in April: 0.04"
The month with the highest snowfall is March (0.98").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Kinnelon, NJ
- Average snowfall days in April: 0.7 days
The month with the highest number of snowfall days is January (6.1 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
Kinnelon, 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: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in April
Kinnelon, NJ
- Average sunshine days in April: 16 days
The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is May (13.9 days).
Average UV index in April
Kinnelon, 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
Kinnelon, NJ
- Average cloud cover in April: 50
The months with the most cloud cover are February and March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in April
Kinnelon, NJ
- Average visibility in April: 6mi
The months with the highest visibility are January, March, April, August, November and December (6mi).
The months with the lowest visibility are February, May, June, July, September and October (5mi).
Kinnelon, New Jersey, USA
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