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Sea Temperature in Rio in May

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

61°F

MINIMUN

66°F

AVERAGE

72°F

MAXIMUM

Historical Data of Water Temperature in May in Rio

Water Temperature Chart for Ionian Sea in Rio in May

Sea Temperature Table in Rio in May Over the Past Years

Day202420232022Average
May 163°C61°C61°C62°C
May 263°C61°C61°C62°C
May 364°C63°C63°C63°C
May 464°C63°C63°C63°C
May 564°C63°C63°C63°C
May 664°C63°C63°C63°C
May 764°C63°C63°C63°C
May 864°C64°C64°C64°C
May 964°C64°C64°C64°C
May 1064°C64°C64°C64°C
May 1164°C64°C64°C64°C
May 1266°C64°C64°C65°C
May 1366°C66°C66°C66°C
May 1466°C66°C66°C66°C
May 1566°C66°C66°C66°C
May 1666°C66°C66°C66°C
May 1766°C66°C66°C66°C
May 1866°C68°C68°C67°C
May 1966°C68°C68°C67°C
May 2068°C68°C68°C68°C
May 2166°C68°C68°C67°C
May 2266°C68°C68°C67°C
May 2366°C70°C70°C68°C
May 2468°C70°C70°C69°C
May 2568°C70°C70°C69°C
May 2668°C70°C70°C69°C
May 2768°C70°C70°C69°C
May 2868°C72°C72°C69°C
May 2968°C72°C72°C69°C
May 3070°C72°C72°C70°C
Peloponnese, GreecePeloponnese, GreecePeloponnese, Greece

Rio Climate and Swimming Opportunities in May

75°F

Average Day Air Temperature

55°F

Average Night Air Temperature

2 in

Precipitation Amount per Month

7 days

Number of Rainy Days

14 hrs

Daylight
per Day

8 hrs

Sunshine
per Day

6 mph

Average Wind Speed

63%

Average
humidity

Rio lies within the Peloponnese in Greece. The average daytime temperature in Rio in May is 24°C (75°F), while the nighttime average is 13°C (56°F). There are typically seven rainy days during the month, with a total precipitation of 39 mm (1.5 inches). The daylight duration in May in Rio 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 63%.

The water temperature in Rio in May ranges from 16°C to 21°C (61°F to 70°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 Rio 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.

Frequently Asked Questions About Water Temperatures in May in Rio

What is the sea temperature in Rio in May?

The water temperature in the Ionian Sea in Rio in May ranges from 16°C to 21°C (61°F to 70°F).

Is it possible to swim in the Ionian Sea in Rio in May?

The average sea temperature in Rio in May is 19°C (66°F), and the air temperature is 24°C (75°F), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.