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 change in Hawthorne's weather, with average high-temperatures moving from March's frosty 45.9°F (7.7°C) to a moderate 58.1°F (14.5°C). Hawthorne reports a consistent average low-temperature of 42.4°F (5.8°C) throughout April nights.Humidity
In Hawthorne, the average relative humidity in April is 71%.Rainfall
In Hawthorne, in April, it is raining for 12.4 days, with typically 1.22" (31mm) of accumulated precipitation. In Hawthorne, New Jersey, during the entire year, the rain falls for 132.4 days and collects up to 15.63" (397mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Hawthorne, New Jersey. April is the last month it regularly snows. During 0.5 snowfall days, in April, Hawthorne aggregates 0.08" (2mm) of snow. Throughout the year, in Hawthorne, there are 18.9 snowfall days, and 5.08" (129mm) of snow is accumulated.Daylight
In Hawthorne, the average length of the day in April is 13h and 20min.On the first day of the month, sunrise is at 6:38 am and sunset at 7:21 pm. On the last day of April, sunrise is at 5:54 am and sunset at 7:52 pm EDT.
Sunshine
In Hawthorne, the average sunshine in April is 8.3h.UV index
In April, the average daily maximum UV index in Hawthorne is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: A maximum UV index of 4 in April translates into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What is the usual temperature for Hawthorne in April?
What is the average humidity in April in Hawthorne?
How much does it rain in Hawthorne in April?
What is the last month it snows in Hawthorne?
How many hours of daylight does Hawthorne have in April?
What time are sunrise and sunset in April in Hawthorne?
How long on average sun shines in April in Hawthorne?
What is the UV index intensity in April in Hawthorne?
Average temperature in April
Hawthorne, 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
Hawthorne, 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
Hawthorne, 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
Hawthorne, 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
Hawthorne, 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
Hawthorne, 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
Hawthorne, 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
Hawthorne, 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
Hawthorne, 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: 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
Hawthorne, 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
Hawthorne, 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
Hawthorne, 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
Hawthorne, 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).
Hawthorne, New Jersey, USA
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