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

10°C

MINIMUN

14°C

AVERAGE

18°C

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	14°C	10°C	13°C	12.8°C
Jan 2	14°C	10°C	16°C	13.8°C
Jan 3	14°C	11°C	14°C	13.3°C
Jan 4	14°C	13°C	12°C	13.3°C
Jan 5	14°C	11°C	10°C	12.3°C
Jan 6	14°C	11°C	12°C	13.0°C
Jan 7	14°C	15°C	16°C	14.8°C
Jan 8	14°C	13°C	10°C	12.8°C
Jan 9	14°C	13°C	10°C	12.5°C
Jan 10	14°C	10°C	13°C	12.5°C
Jan 11	13°C	11°C	11°C	12.0°C
Jan 12	13°C	13°C	13°C	13.0°C
Jan 13	12°C	14°C	12°C	12.8°C
Jan 14	13°C	14°C	12°C	12.8°C
Jan 15	12°C	12°C	14°C	12.3°C
Jan 16	12°C	15°C	14°C	13.0°C
Jan 17	12°C	14°C	13°C	12.5°C
Jan 18	12°C	10°C	12°C	11.3°C
Jan 19	12°C	13°C	10°C	11.5°C
Jan 20	12°C	14°C	15°C	13.0°C
Jan 21	12°C	11°C	15°C	12.5°C
Jan 22	12°C	11°C	10°C	11.0°C
Jan 23	13°C	14°C	14°C	13.3°C
Jan 24	13°C	12°C	13°C	12.3°C
Jan 25	13°C	10°C	16°C	12.8°C
Jan 26	13°C	12°C	15°C	12.8°C
Jan 27	12°C	15°C	11°C	12.3°C
Jan 28	13°C	16°C	15°C	13.8°C
Jan 29	13°C	13°C	13°C	12.5°C
Jan 30	13°C	13°C	12°C	12.5°C

New Orleans Climate and Swimming Opportunities in January

-3°C

Average Day Air Temperature

-15°C

Average Night Air Temperature

55 mm

Precipitation Amount per Month

12 days

Number of Rainy Days

9 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

11 km/h

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.