Sea Temperature in Southampton in January

Complete information on the sea temperature range in the Atlantic Ocean in Southampton in January. Historical daily data. Climate details for January. Tips on swimming conditions and beach relaxation in Southampton. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature Range in Southampton in January

36°F

MINIMUN

43°F

AVERAGE

50°F

MAXIMUM

Historical Data of Water Temperature in January in Southampton

Water Temperature Chart for Atlantic Ocean in Southampton in January

Sea Temperature Table in Southampton in January Over the Past Years

Day	2024	2023	2022	Average
Jan 1	48°C	45°C	45°C	45°C
Jan 2	48°C	48°C	45°C	46°C
Jan 3	48°C	48°C	45°C	46°C
Jan 4	50°C	48°C	45°C	47°C
Jan 5	48°C	48°C	45°C	46°C
Jan 6	48°C	46°C	43°C	45°C
Jan 7	48°C	46°C	43°C	45°C
Jan 8	48°C	46°C	43°C	45°C
Jan 9	46°C	46°C	43°C	44°C
Jan 10	46°C	46°C	43°C	44°C
Jan 11	46°C	45°C	41°C	43°C
Jan 12	46°C	45°C	41°C	43°C
Jan 13	46°C	45°C	41°C	43°C
Jan 14	46°C	45°C	41°C	43°C
Jan 15	46°C	45°C	41°C	43°C
Jan 16	48°C	43°C	39°C	42°C
Jan 17	48°C	43°C	39°C	42°C
Jan 18	46°C	43°C	39°C	42°C
Jan 19	46°C	43°C	39°C	42°C
Jan 20	46°C	43°C	39°C	42°C
Jan 21	46°C	43°C	37°C	42°C
Jan 22	46°C	43°C	37°C	41°C
Jan 23	46°C	43°C	37°C	42°C
Jan 24	45°C	43°C	37°C	41°C
Jan 25	45°C	43°C	37°C	41°C
Jan 26	43°C	43°C	36°C	40°C
Jan 27	43°C	41°C	36°C	39°C
Jan 28	45°C	41°C	36°C	40°C
Jan 29	43°C	41°C	36°C	39°C
Jan 30	43°C	43°C	36°C	40°C

Southampton Climate and Swimming Opportunities in January

39°F

Average Day Air Temperature

25°F

Average Night Air Temperature

4 in

Precipitation Amount per Month

11 days

Number of Rainy Days

9 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

12 mph

Average Wind Speed

67%

Average
humidity

Southampton lies within the New York in United States. The average daytime temperature in Southampton in January is 39°F (4°C), while the nighttime average is 24°F (-4°C). There are typically 11 rainy days during the month, with a total precipitation of 3.8 inches (95 mm). The daylight duration in January in Southampton is 9 hours, with an average of 6 hours of sunshine per day. The average wind speed in January is 12 mph (19 km/h), and the humidity level is around 67%.

The water temperature in Southampton in January ranges from 39°F to 46°F (4°C to 8°C). At the beginning of the month, the average temperature is around 46°F (8°C), shifting to 43°F (6°C) by mid-January and reaching 41°F (5°C) in the last ten days. Overall, the average sea temperature in Southampton for January is 43°F (6°C). Very cold water with low air temperature creates extreme swimming conditions. Hypothermia can occur quickly, making it unsafe for most people.

Sea Temperature in January in Nearby Cities

Frequently Asked Questions About Water Temperatures in January in Southampton

What is the sea temperature in Southampton in January?

The water temperature in the Atlantic Ocean in Southampton in January ranges from 39°F to 46°F (4°C to 8°C).

Is it possible to swim in the Atlantic Ocean in Southampton in January?

The average sea temperature in Southampton in January is 43°F (6°C), and the air temperature is 39°F (4°C), so very cold water with low air temperature creates extreme swimming conditions. Hypothermia can occur quickly, making it unsafe for most people.