Sea Temperature in Porto Ercole in May

Complete information on the sea temperature range in the Tyrrhenian Sea in Porto Ercole in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in Porto Ercole. 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 Porto Ercole in May

15°C

MINIMUN

18.5°C

AVERAGE

22°C

MAXIMUM

Historical Data of Water Temperature in May in Porto Ercole

Water Temperature Chart for Tyrrhenian Sea in Porto Ercole in May

Sea Temperature Table in Porto Ercole in May Over the Past Years

Day	2024	2023	2022	Average
May 1	16°C	16°C	16°C	16.3°C
May 2	16°C	16°C	16°C	16.0°C
May 3	16°C	16°C	16°C	16.0°C
May 4	16°C	16°C	16°C	16.0°C
May 5	17°C	17°C	17°C	16.8°C
May 6	16°C	17°C	17°C	16.8°C
May 7	16°C	17°C	17°C	16.8°C
May 8	17°C	17°C	17°C	17.0°C
May 9	16°C	17°C	17°C	16.8°C
May 10	16°C	18°C	18°C	17.3°C
May 11	17°C	18°C	18°C	17.5°C
May 12	16°C	18°C	18°C	17.3°C
May 13	17°C	18°C	18°C	17.5°C
May 14	16°C	19°C	19°C	18.0°C
May 15	17°C	19°C	19°C	18.3°C
May 16	17°C	19°C	19°C	18.3°C
May 17	17°C	19°C	19°C	18.5°C
May 18	17°C	20°C	20°C	19.0°C
May 19	17°C	20°C	20°C	19.0°C
May 20	18°C	20°C	20°C	19.3°C
May 21	17°C	20°C	20°C	19.3°C
May 22	17°C	20°C	20°C	19.3°C
May 23	18°C	21°C	21°C	19.8°C
May 24	17°C	21°C	21°C	19.8°C
May 25	18°C	21°C	21°C	20.0°C
May 26	19°C	21°C	21°C	20.3°C
May 27	18°C	22°C	22°C	20.5°C
May 28	19°C	22°C	22°C	20.8°C
May 29	19°C	22°C	22°C	21.0°C
May 30	18°C	22°C	22°C	20.5°C

Porto Ercole Climate and Swimming Opportunities in May

22°C

Average Day Air Temperature

13°C

Average Night Air Temperature

40 mm

Precipitation Amount per Month

8 days

Number of Rainy Days

14 hrs

Daylight
per Day

7 hrs

Sunshine
per Day

12 km/h

Average Wind Speed

71%

Average
humidity

Porto Ercole lies within the Tuscany in Italy. The average daytime temperature in Porto Ercole in May is 22°C (72°F), while the nighttime average is 13°C (55°F). There are typically eight rainy days during the month, with a total precipitation of 40 mm (1.6 inches). The daylight duration in May in Porto Ercole is 14 hours, with an average of 7 hours of sunshine per day. The average wind speed in May is 12 km/h (7 mph), and the humidity level is around 71%.

The water temperature in Porto Ercole in May ranges from 15°C to 21°C (59°F to 70°F). At the beginning of the month, the average temperature is around 16°C (61°F), shifting to 18°C (64°F) by mid-May and reaching 20°C (68°F) in the last ten days. Overall, the average sea temperature in Porto Ercole for May is 18°C (64°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 Porto Ercole

What is the sea temperature in Porto Ercole in May?

The water temperature in the Tyrrhenian Sea in Porto Ercole in May ranges from 15°C to 21°C (59°F to 70°F).

Is it possible to swim in the Tyrrhenian Sea in Porto Ercole in May?

The average sea temperature in Porto Ercole in May is 18°C (64°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.