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
An upsurge in temperatures occurs as March gives way to April, with average highs shifting from a chilly 45.1°F (7.3°C) to a refreshing 57.9°F (14.4°C). Hopatcong Heights reports a consistent average low-temperature of 40.1°F (4.5°C) throughout April nights.Humidity
April is the least humid month in Hopatcong Heights, New Jersey, with an average relative humidity of 76%.Rainfall
In Hopatcong Heights, during April, the rain falls for 16.6 days and regularly aggregates up to 2.83" (72mm) of precipitation. In Hopatcong Heights, New Jersey, during the entire year, the rain falls for 162.3 days and collects up to 31.54" (801mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Hopatcong Heights. In Hopatcong Heights, in April, during 1.5 snowfall days, 0.35" (9mm) of snow is typically accumulated. Throughout the year, there are 36.2 snowfall days, and 19.61" (498mm) of snow is accumulated.Daylight
In Hopatcong Heights, the average length of the day in April is 13h and 20min.On the first day of April in Hopatcong Heights, sunrise is at 6:40 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 7:54 pm EDT.
Sunshine
In Hopatcong Heights, the average sunshine in April is 7.9h.UV index
In Hopatcong Heights, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: A daily maximum UV index of 3 in April translates into the following instructions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Around midday, solar radiation is most harmful; hence, exposure should be limited. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
What are the temperatures in Hopatcong Heights in April?
What is the least humid month in Hopatcong Heights?
What is the average humidity in April in Hopatcong Heights?
How many days does it rain in April in Hopatcong Heights?
How many days does it snow in April in Hopatcong Heights?
How many hours of daylight does Hopatcong Heights have in April?
When is the sunrise / sunset in April in Hopatcong Heights?
How long on average sun shines in April in Hopatcong Heights?
What is the UV index intensity in April in Hopatcong Heights?
Average temperature in April
Hopatcong Heights, NJ
- Average high temperature in April: 57.9°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (33.4°F).
- Average low temperature in April: 40.1°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure in April
Hopatcong Heights, 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
Hopatcong Heights, NJ
- Average wind speed in April: 7.7mph
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 (5mph).
Average humidity in April
Hopatcong Heights, 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
Hopatcong Heights, NJ
- Average rainfall in April: 2.83"
The wettest month (with the highest rainfall) is July (3.35").
The driest month (with the least rainfall) is September (1.65").
Average rainfall days in April
Hopatcong Heights, NJ
- Average rainfall days in April: 16.6 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in April
Hopatcong Heights, NJ
- Average snowfall in April: 0.35"
The month with the highest snowfall is February (4.61").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Hopatcong Heights, NJ
- Average snowfall days in April: 1.5 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Hopatcong Heights, 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
Hopatcong Heights, NJ
- Average sunshine days in April: 11.3 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is June (10.9 days).
Average UV index in April
Hopatcong Heights, NJ
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Hopatcong Heights, NJ
- Average cloud cover in April: 48
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
Hopatcong Heights, 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).
Hopatcong Heights, New Jersey, USA
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