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 sea temperature 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 introduces a subtle rise in the average high-temperature, nudging from a chilly 43.2°F (6.2°C) in March to a cool 50.5°F (10.3°C). During April, Westhampton Beach perceives a slight decrease in temperature from daytime highs, settling at an average low of 44.8°F (7.1°C).Humidity
In April, the average relative humidity is 76%.Rainfall
In April, the rain falls for 13.5 days. Throughout April, 2.44" (62mm) of precipitation is accumulated. Throughout the year, there are 148 rainfall days, and 29.76" (756mm) of precipitation is accumulated.Snowfall
In Westhampton Beach, snow does not fall in April, June through November.Ocean temperature
In April, the average ocean temperature is 44.4°F (6.9°C).Note: Staying in 44.4°F (6.9°C) waters for just a few moments at 55.4°F (13°C) can be harrowing, and below 50°F (10°C) poses breathing and cold shock risks, depending on individual tolerance.
Daylight
In Westhampton Beach, the average length of the day in April is 13h and 20min.On the first day of the month, sunrise is at 6:32 am and sunset at 7:15 pm. On the last day of April, in Westhampton Beach, sunrise is at 5:49 am and sunset at 7:46 pm EDT.
Sunshine
In April, the average sunshine is 8.6h.UV index
The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 3 in April translates into this advice:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature?
What is the average humidity in April?
How much does it rain in April?
When it does not snow?
Does it snow in April?
What is the water temperature in April?
What is the average length of the day in April?
What time are sunrise and sunset in April in Westhampton Beach?
How many hours of sunshine does Westhampton Beach have in April?
How high is the UV index in April?
Average temperature in April
Westhampton Beach, NY
- Average high temperature in April: 50.5°F
The warmest month (with the highest average high temperature) is August (76.5°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in April: 44.8°F
The months with the highest average low temperature are July and August (71.2°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).
Average pressure in April
Westhampton Beach, NY
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Westhampton Beach, NY
- Average wind speed in April: 13.4mph
The windiest month (with the highest average wind speed) is January (15.4mph).
The calmest month (with the lowest average wind speed) is July (10.2mph).
Average humidity in April
Westhampton Beach, NY
- Average humidity in April: 76%
The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is November (72%).
Average rainfall in April
Westhampton Beach, NY
- Average rainfall in April: 2.44"
The wettest month (with the highest rainfall) is October (3.07").
The driest month (with the least rainfall) is January (1.89").
Average rainfall days in April
Westhampton Beach, NY
- Average rainfall days in April: 13.5 days
The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in April
Westhampton Beach, NY
- Average snowfall in April: 0"
The month with the highest snowfall is March (1.54").
The months with the least snowfall are April, June, July, August, September, October and November (0").
Average snowfall days in April
Westhampton Beach, NY
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is February (3.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average sea temperature in April
Westhampton Beach, NY
- Average sea temperature in April: 44.5°F
The best month for swimming (with the highest average sea temperature) is August (73.7°F).
The coldest month (with the lowest average sea temperature) is February (38°F).
Average daylight in April /
Average sunshine in April
Westhampton Beach, NY
- 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 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).
Average sunshine days in April
Westhampton Beach, NY
- Average sunshine days in April: 14.7 days
The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is July (12.6 days).
Average UV index in April
Westhampton Beach, NY
- 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 and December (UV index 2).
Average cloud cover in April
Westhampton Beach, NY
- Average cloud cover in April: 43
The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in April
Westhampton Beach, NY
- 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).
Westhampton Beach, New York, USA
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