Sea Temperature in Naples in January

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

15°C

MINIMUN

18.5°C

AVERAGE

22°C

MAXIMUM

Historical Data of Water Temperature in January in Naples

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

Sea Temperature Table in Naples in January Over the Past Years

Day	2024	2023	2022	Average
Jan 1	21°C	21°C	21°C	21.0°C
Jan 2	20°C	21°C	21°C	20.8°C
Jan 3	20°C	21°C	21°C	20.5°C
Jan 4	20°C	21°C	21°C	20.5°C
Jan 5	21°C	20°C	20°C	20.3°C
Jan 6	20°C	20°C	20°C	19.5°C
Jan 7	20°C	20°C	20°C	19.5°C
Jan 8	19°C	20°C	20°C	19.3°C
Jan 9	20°C	19°C	19°C	19.0°C
Jan 10	19°C	19°C	19°C	18.8°C
Jan 11	19°C	19°C	19°C	18.8°C
Jan 12	20°C	19°C	19°C	19.0°C
Jan 13	19°C	19°C	19°C	18.8°C
Jan 14	19°C	18°C	18°C	18.0°C
Jan 15	19°C	18°C	18°C	18.3°C
Jan 16	18°C	18°C	18°C	18.0°C
Jan 17	19°C	18°C	18°C	18.3°C
Jan 18	19°C	17°C	17°C	17.8°C
Jan 19	18°C	17°C	17°C	17.8°C
Jan 20	19°C	17°C	17°C	18.0°C
Jan 21	19°C	17°C	17°C	18.0°C
Jan 22	19°C	16°C	16°C	17.3°C
Jan 23	19°C	16°C	16°C	17.3°C
Jan 24	19°C	16°C	16°C	17.3°C
Jan 25	20°C	16°C	16°C	17.3°C
Jan 26	20°C	16°C	16°C	17.5°C
Jan 27	21°C	15°C	15°C	17.0°C
Jan 28	21°C	15°C	15°C	16.8°C
Jan 29	20°C	15°C	15°C	16.8°C
Jan 30	20°C	15°C	15°C	16.8°C

Naples Climate and Swimming Opportunities in January

22°C

Average Day Air Temperature

12°C

Average Night Air Temperature

45 mm

Precipitation Amount per Month

7 days

Number of Rainy Days

11 hrs

Daylight
per Day

7 hrs

Sunshine
per Day

14 km/h

Average Wind Speed

75%

Average
humidity

Naples lies within the Florida in United States. The average daytime temperature in Naples in January is 72°F (22°C), while the nighttime average is 54°F (12°C). There are typically seven rainy days during the month, with a total precipitation of 1.8 inches (45 mm). The daylight duration in January in Naples is 11 hours, with an average of 7 hours of sunshine per day. The average wind speed in January is 9 mph (14 km/h), and the humidity level is around 75%.

The water temperature in Naples in January ranges from 61°F to 72°F (16°C to 22°C). At the beginning of the month, the average temperature is around 68°F (20°C), shifting to 64°F (18°C) by mid-January and reaching 63°F (17°C) in the last ten days. Overall, the average sea temperature in Naples for January is 66°F (19°C). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Sea Temperature in January in Nearby Cities

Frequently Asked Questions About Water Temperatures in January in Naples

What is the sea temperature in Naples in January?

The water temperature in the Gulf of Mexico (Gulf of America) in Naples in January ranges from 61°F to 72°F (16°C to 22°C).

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

The average sea temperature in Naples in January is 66°F (19°C), and the air temperature is 72°F (22°C), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.