Sea Temperature in Algarve in May

Complete information on the sea temperature range in the Atlantic Ocean in Algarve in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in Algarve. 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 Algarve in May

15°C

MINIMUN

17.5°C

AVERAGE

20°C

MAXIMUM

Historical Data of Water Temperature in May in Algarve

Water Temperature Chart for Atlantic Ocean in Algarve in May

Sea Temperature Table in Algarve in May Over the Past Years

Day	2024	2023	2022	Average
May 1	18°C	16°C	18°C	17.3°C
May 2	17°C	17°C	18°C	17.3°C
May 3	18°C	17°C	18°C	17.5°C
May 4	18°C	17°C	18°C	17.3°C
May 5	18°C	17°C	18°C	17.5°C
May 6	18°C	18°C	18°C	17.5°C
May 7	19°C	17°C	18°C	17.3°C
May 8	18°C	18°C	19°C	17.8°C
May 9	18°C	17°C	19°C	17.5°C
May 10	18°C	17°C	19°C	17.5°C
May 11	18°C	17°C	19°C	17.5°C
May 12	18°C	17°C	19°C	17.8°C
May 13	18°C	17°C	18°C	17.5°C
May 14	18°C	17°C	18°C	17.5°C
May 15	18°C	16°C	19°C	17.5°C
May 16	17°C	16°C	18°C	16.8°C
May 17	18°C	17°C	19°C	17.5°C
May 18	18°C	17°C	19°C	17.5°C
May 19	18°C	17°C	19°C	17.5°C
May 20	18°C	17°C	19°C	17.5°C
May 21	17°C	18°C	19°C	17.5°C
May 22	17°C	18°C	19°C	17.3°C
May 23	17°C	18°C	19°C	17.5°C
May 24	17°C	18°C	19°C	17.5°C
May 25	17°C	18°C	19°C	17.5°C
May 26	17°C	18°C	19°C	17.5°C
May 27	17°C	19°C	19°C	17.8°C
May 28	17°C	19°C	19°C	17.8°C
May 29	17°C	19°C	19°C	18.0°C
May 30	18°C	19°C	19°C	18.5°C

Algarve Climate and Swimming Opportunities in May

22°C

Average Day Air Temperature

14°C

Average Night Air Temperature

24 mm

Precipitation Amount per Month

5 days

Number of Rainy Days

14 hrs

Daylight
per Day

10 hrs

Sunshine
per Day

14 km/h

Average Wind Speed

65%

Average
humidity

Algarve lies within the Faro District in Portugal. The average daytime temperature in Algarve in May is 22°C (72°F), while the nighttime average is 14°C (57°F). There are typically five rainy days during the month, with a total precipitation of 24 mm (0.9 inches). The daylight duration in May in Algarve is 14 hours, with an average of 10 hours of sunshine per day. The average wind speed in May is 14 km/h (9 mph), and the humidity level is around 65%.

The water temperature in Algarve in May ranges from 16°C to 18°C (61°F to 64°F). At the beginning of the month, the average temperature is around 17°C (63°F), shifting to 17°C (63°F) by mid-May and reaching 18°C (64°F) in the last ten days. Overall, the average sea temperature in Algarve 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 Algarve

What is the sea temperature in Algarve in May?

The water temperature in the Atlantic Ocean in Algarve in May ranges from 16°C to 18°C (61°F to 64°F).

Is it possible to swim in the Atlantic Ocean in Algarve in May?

The average sea temperature in Algarve 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.