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
Highland Park's transition into April sees a rise in the average high-temperature, advancing from a frosty 47.5°F (8.6°C) in March to a mild 59.2°F (15.1°C). Highland Park experiences an average nighttime temperature of 43.5°F (6.4°C) in the month of April.Humidity
The months with the lowest humidity are April and August, with an average relative humidity of 72%.Rainfall
In Highland Park, New Jersey, in April, during 10 rainfall days, 0.67" (17mm) of precipitation is typically accumulated. In Highland Park, during the entire year, the rain falls for 104.8 days and collects up to 8.98" (228mm) of precipitation.Snowfall
April through September are months without snowfall in Highland Park.Daylight
In Highland Park, New Jersey, the average length of the day in April is 13h and 19min.On the first day of April in Highland Park, sunrise is at 6:39 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 7:52 pm EDT.
Sunshine
In Highland Park, the average sunshine in April is 8.2h.UV index
In Highland Park, New Jersey, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: In April, the average maximum UV index of 4 translates into the following recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. To protect against the Sun's most potent rays, avoid direct exposure around midday. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. 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 are April temperatures in Highland Park?
What is the least humid month in Highland Park?
What is the average humidity in April in Highland Park?
How much does it rain in Highland Park in April?
When it does not snow in Highland Park?
Does it snow in Highland Park in April?
How many hours of daylight does Highland Park have in April?
When are sunrise and sunset in April in Highland Park?
How many hours of sunshine does Highland Park have in April?
What is the UV index reading in April in Highland Park?
Average temperature in April
Highland Park, NJ
- Average high temperature in April: 59.2°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (36.9°F).
- Average low temperature in April: 43.5°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (25°F).
Average pressure in April
Highland Park, 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
Highland Park, NJ
- Average wind speed in April: 8.9mph
The windiest month (with the highest average wind speed) is March (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.1mph).
Average humidity in April
Highland Park, NJ
- Average humidity in April: 72%
The months with the highest relative humidity are February, October and December (77%).
The months with the lowest relative humidity are April and August (72%).
Average rainfall in April
Highland Park, NJ
- Average rainfall in April: 0.67"
The wettest month (with the highest rainfall) is July (1.18").
The driest month (with the least rainfall) is September (0.43").
Average rainfall days in April
Highland Park, NJ
- Average rainfall days in April: 10 days
The month with the highest number of rainy days is July (12.5 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in April
Highland Park, NJ
- Average snowfall in April: 0"
The month with the highest snowfall is March (0.55").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days in April
Highland Park, NJ
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is February (4.3 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
Highland Park, 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 1min
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 36min).
Average sunshine days in April
Highland Park, NJ
- Average sunshine days in April: 18.8 days
The month with the most sunshine days is January (22.9 days).
The month with the least sunshine days is July (15.3 days).
Average UV index in April
Highland Park, NJ
- Average UV index in April: 4
The months with the highest UV index are May, 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
Highland Park, NJ
- Average cloud cover in April: 46
The months with the most cloud cover are February and December (Cloud cover 49).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in April
Highland Park, 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).
Highland Park, New Jersey, USA
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