Climate and monthly weather forecastGreenport West, NY
Climate and monthly weather forecast
Weather in January
In Greenport West, New York, in January, the average water temperature is 41.9°F (5.5°C). Note: It is advised against swimming in 41.9°F (5.5°C) when it drops below 50°F (10°C). Weather in January »Weather in February
February is the month with the coldest seawater in Greenport West, New York, with an average ocean temperature of 38.8°F (3.8°C). Note: In the practice of swimming, this situation poses immediate risks to life. Weather in February »Weather in March
In Greenport West, New York, in March, the average water temperature is 39.7°F (4.3°C). Note: In swimming situations, the extreme cold and danger can lead to fatality. Weather in March »Weather in April
In April, the average ocean temperature in Greenport West, New York, is 44.4°F (6.9°C). Note: Swimming in 44.4°F (6.9°C) at temperatures under 50°F (10°C) requires thermal swimsuits; otherwise, one can face cold shock and breathing difficulty. Weather in April »Weather in May
In Greenport West, New York, the average seawater temperature in May is 51.8°F (11°C). Note: Navigating the 51.8°F (11°C) at 55.4°F (13°C) is no joy, and temperatures less than 50°F (10°C) can threaten breathing and cause a chilling shock, gauging personal stamina. Weather in May »Weather in June
In Greenport West, New York, in June, the average water temperature is 62.1°F (16.7°C). Note: In water of 62.1°F (16.7°C), the majority of people do not enjoy swimming. Weather in June »Weather in July
In Greenport West, New York, the average seawater temperature in July is 69.4°F (20.8°C). Note: In 69.4°F (20.8°C), swimming is not an enjoyable activity for most. Weather in July »Weather in August
The month with the warmest seawater in Greenport West, New York, is August, with an average ocean temperature of 72.1°F (22.3°C). Note: Taking into account a person's sensitivity to the cold, given sunshine, wind, and air temperature, swimming in 72.1°F (22.3°C) might be pleasant. Weather in August »Weather in September
In Greenport West, New York, in September, the average water temperature is 68.2°F (20.1°C). Note: In water of 68.2°F (20.1°C), the majority of people do not enjoy swimming. Weather in September »Weather in October
In October, the average ocean temperature in Greenport West, New York, is 62.8°F (17.1°C). Note: For most people, swimming in water at 62.8°F (17.1°C) is not a pleasurable experience. Weather in October »Weather in November
In November, the average ocean temperature in Greenport West, New York, is 55.4°F (13°C). Note: You can swim in 55.4°F (13°C) below 50°F (10°C) with proper thermal wear; failing that, the cold shock and respiratory challenges are nearly certain. Weather in November »Weather in December
In Greenport West, New York, in December, the average water temperature is 48.9°F (9.4°C). Note: If planning to swim in 48.9°F (9.4°C) under 50°F (10°C), wear a protective suit. Weather in December »Updated: Aug 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
The month with the coldest seawater is February, with an average ocean temperature of 38.8°F (3.8°C).
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Greenport West, New York, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
June has the longest days of the year, with an average of 15h and 6min of daylight.
With an average ocean temperature of 72.1°F (22.3°C), August is the month with the warmest seawater.
The month with the shortest days is December, with an average of 9h and 18min of daylight.
Average sea temperature
Greenport West, NY
The best month for swimming (with the highest average sea temperature) is August (72.1°F).
The coldest month (with the lowest average sea temperature) is February (38.8°F).
Average daylight
Greenport West, NY
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 6min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 18min
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).
