Sea Temperature in Naples in May

Complete information on the sea temperature range in the Tyrrhenian Sea in Naples in May. Historical daily data. Climate details for May. 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 May

15°C

MINIMUN

18.5°C

AVERAGE

22°C

MAXIMUM

Historical Data of Water Temperature in May in Naples

Water Temperature Chart for Tyrrhenian Sea in Naples in May

Sea Temperature Table in Naples in May Over the Past Years

Day	2024	2023	2022	Average
May 1	17°C	17°C	17°C	17.3°C
May 2	16°C	17°C	17°C	16.8°C
May 3	17°C	17°C	17°C	17.0°C
May 4	17°C	17°C	17°C	17.0°C
May 5	17°C	17°C	17°C	17.3°C
May 6	18°C	17°C	18°C	17.8°C
May 7	18°C	18°C	18°C	18.0°C
May 8	19°C	18°C	18°C	18.3°C
May 9	18°C	18°C	18°C	18.0°C
May 10	19°C	18°C	18°C	18.3°C
May 11	19°C	18°C	18°C	18.3°C
May 12	19°C	18°C	18°C	18.3°C
May 13	19°C	19°C	19°C	18.8°C
May 14	18°C	19°C	19°C	18.8°C
May 15	19°C	19°C	19°C	19.0°C
May 16	19°C	18°C	19°C	18.8°C
May 17	18°C	19°C	20°C	19.3°C
May 18	18°C	18°C	20°C	19.0°C
May 19	18°C	19°C	20°C	19.3°C
May 20	18°C	19°C	20°C	19.3°C
May 21	18°C	19°C	20°C	19.3°C
May 22	18°C	19°C	20°C	19.3°C
May 23	18°C	19°C	20°C	19.3°C
May 24	19°C	20°C	20°C	20.0°C
May 25	20°C	19°C	20°C	19.8°C
May 26	20°C	19°C	20°C	20.0°C
May 27	19°C	20°C	20°C	19.8°C
May 28	21°C	19°C	20°C	20.3°C
May 29	21°C	19°C	20°C	20.3°C
May 30	21°C	19°C	20°C	20.3°C

Naples Climate and Swimming Opportunities in May

22°C

Average Day Air Temperature

13°C

Average Night Air Temperature

48 mm

Precipitation Amount per Month

7 days

Number of Rainy Days

14 hrs

Daylight
per Day

8 hrs

Sunshine
per Day

9 km/h

Average Wind Speed

71%

Average
humidity

Naples lies within the Campania in Italy. The average daytime temperature in Naples in May is 22°C (72°F), while the nighttime average is 13°C (56°F). There are typically seven rainy days during the month, with a total precipitation of 48 mm (1.9 inches). The daylight duration in May in Naples is 14 hours, with an average of 8 hours of sunshine per day. The average wind speed in May is 9 km/h (6 mph), and the humidity level is around 71%.

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

Sea Temperature in May in Nearby Cities

Frequently Asked Questions About Water Temperatures in May in Naples

What is the sea temperature in Naples in May?

The water temperature in the Tyrrhenian Sea in Naples in May ranges from 16°C to 20°C (61°F to 68°F).

Is it possible to swim in the Tyrrhenian Sea in Naples in May?

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