Sea Temperature in New Orleans in January

Complete information on the sea temperature range in the Gulf of Mexico (Gulf of America) in New Orleans in January. Historical daily data. Climate details for January. Tips on swimming conditions and beach relaxation in New Orleans. 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 New Orleans in January

50°F

MINIMUN

57°F

AVERAGE

64°F

MAXIMUM

Historical Data of Water Temperature in January in New Orleans

Water Temperature Chart for Gulf of Mexico (Gulf of America) in New Orleans in January

Sea Temperature Table in New Orleans in January Over the Past Years

Day	2024	2023	2022	Average
Jan 1	57°C	50°C	55°C	55°C
Jan 2	57°C	50°C	61°C	57°C
Jan 3	57°C	52°C	57°C	56°C
Jan 4	57°C	55°C	54°C	56°C
Jan 5	57°C	52°C	50°C	54°C
Jan 6	57°C	52°C	54°C	55°C
Jan 7	57°C	59°C	61°C	59°C
Jan 8	57°C	55°C	50°C	55°C
Jan 9	57°C	55°C	50°C	55°C
Jan 10	57°C	50°C	55°C	55°C
Jan 11	55°C	52°C	52°C	54°C
Jan 12	55°C	55°C	55°C	55°C
Jan 13	54°C	57°C	54°C	55°C
Jan 14	55°C	57°C	54°C	55°C
Jan 15	54°C	54°C	57°C	54°C
Jan 16	54°C	59°C	57°C	55°C
Jan 17	54°C	57°C	55°C	55°C
Jan 18	54°C	50°C	54°C	52°C
Jan 19	54°C	55°C	50°C	53°C
Jan 20	54°C	57°C	59°C	55°C
Jan 21	54°C	52°C	59°C	55°C
Jan 22	54°C	52°C	50°C	52°C
Jan 23	55°C	57°C	57°C	56°C
Jan 24	55°C	54°C	55°C	54°C
Jan 25	55°C	50°C	61°C	55°C
Jan 26	55°C	54°C	59°C	55°C
Jan 27	54°C	59°C	52°C	54°C
Jan 28	55°C	61°C	59°C	57°C
Jan 29	55°C	55°C	55°C	55°C
Jan 30	55°C	55°C	54°C	55°C

New Orleans Climate and Swimming Opportunities in January

27°F

Average Day Air Temperature

5°F

Average Night Air Temperature

2 in

Precipitation Amount per Month

12 days

Number of Rainy Days

9 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

7 mph

Average Wind Speed

68%

Average
humidity

New Orleans lies within the Louisiana in United States. The average daytime temperature in New Orleans in January is 27°F (-3°C), while the nighttime average is 5°F (-15°C). There are typically 12 rainy days during the month, with a total precipitation of 2.1 inches (55 mm). The daylight duration in January in New Orleans is 9 hours, with an average of 5 hours of sunshine per day. The average wind speed in January is 7 mph (11 km/h), and the humidity level is around 68%.

The water temperature in New Orleans in January ranges from 52°F to 59°F (11°C to 15°C). At the beginning of the month, the average temperature is around 55°F (13°C), shifting to 54°F (12°C) by mid-January and reaching 55°F (13°C) in the last ten days. Overall, the average sea temperature in New Orleans for January is 55°F (13°C). The water is chilly, and the cold air makes getting out of the water uncomfortable. Only experienced swimmers should consider it.

Sea Temperature in January in Nearby Cities

Frequently Asked Questions About Water Temperatures in January in New Orleans

What is the sea temperature in New Orleans in January?

The water temperature in the Gulf of Mexico (Gulf of America) in New Orleans in January ranges from 52°F to 59°F (11°C to 15°C).

Is it possible to swim in the Gulf of Mexico (Gulf of America) in New Orleans in January?

The average sea temperature in New Orleans in January is 55°F (13°C), and the air temperature is 27°F (-3°C), so the water is chilly, and the cold air makes getting out of the water uncomfortable. Only experienced swimmers should consider it.