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
As March transitions into April, Southampton notices a gentle rise in the average high-temperature, transitioning from a chilly 42.8°F (6°C) to a fresh 50.2°F (10.1°C). Southampton's April nights exhibit a subtle drop in temperature, averaging at a chilly 44.6°F (7°C), closely aligned with the daytime highs.Humidity
In April, the average relative humidity is 77%.Rainfall
In Southampton, in April, it is raining for 12.6 days, with typically 2.17" (55mm) of accumulated precipitation. Throughout the year, in Southampton, there are 145 rainfall days, and 24.69" (627mm) of precipitation is accumulated.Snowfall
April, June through October are months without snowfall.Daylight
The average length of the day in April is 13h and 20min.On the first day of the month, sunrise is at 6:31 am and sunset at 7:14 pm. On the last day of April, sunrise is at 5:47 am and sunset at 7:45 pm EDT.
Sunshine
In Southampton, the average sunshine in April is 8.6h.UV index
The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In April, the maximum UV index of 3 suggests these recommendations:
Take precautions - Protection against sun damage is advised. When the Sun is at its strongest around midday, find shade and limit exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Southampton in April?
What is the average humidity in April?
How much does it rain in April?
When it does not snow in Southampton?
Does it snow in April?
How many hours of daylight does Southampton have in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Southampton have in April?
What is the UV index intensity in April?
Average temperature in April
Southampton, NY
- Average high temperature in April: 50.2°F
The warmest month (with the highest average high temperature) is August (75.7°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in April: 44.6°F
The month with the highest average low temperature is August (71.2°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure in April
Southampton, NY
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Southampton, NY
- Average wind speed in April: 14.1mph
The windiest month (with the highest average wind speed) is January (16.3mph).
The calmest month (with the lowest average wind speed) is July (10.7mph).
Average humidity in April
Southampton, NY
- Average humidity in April: 77%
The month with the highest relative humidity is May (82%).
The month with the lowest relative humidity is November (72%).
Average rainfall in April
Southampton, NY
- Average rainfall in April: 2.17"
The wettest months (with the highest rainfall) are October and December (2.6").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days in April
Southampton, NY
- Average rainfall days in April: 12.6 days
The months with the highest number of rainy days are May and July (14.8 days).
The months with the least rainy days are January and February (8.8 days).
Average snowfall in April
Southampton, NY
- Average snowfall in April: 0"
The month with the highest snowfall is March (1.57").
The months with the least snowfall are April, June, July, August, September and October (0").
Average snowfall days in April
Southampton, NY
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is February (4.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Southampton, 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 month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days in April
Southampton, NY
- Average sunshine days in April: 15.5 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (13.9 days).
Average UV index in April
Southampton, 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
Southampton, NY
- Average cloud cover in April: 43
The month with the most cloud cover is December (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in April
Southampton, 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).
Southampton, New York, USA
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