Search for cities, countries, lakes and rivers
Sea Temperature in Syros in May
Complete information on the sea temperature range in the Aegean Sea in Syros in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in Syros. 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 Syros in May
16°C
MINIMUN
19°C
AVERAGE
22°C
MAXIMUM
Historical Data of Water Temperature in May in Syros
Water Temperature Chart for Aegean Sea in Syros in May
Sea Temperature Table in Syros in May Over the Past Years
Day | 2024 | 2023 | 2022 | Average |
---|---|---|---|---|
May 1 | 17°C | 17°C | 17°C | 17.3°C |
May 2 | 18°C | 18°C | 17°C | 17.8°C |
May 3 | 18°C | 18°C | 17°C | 17.5°C |
May 4 | 18°C | 18°C | 18°C | 17.8°C |
May 5 | 18°C | 17°C | 18°C | 17.5°C |
May 6 | 18°C | 17°C | 18°C | 17.5°C |
May 7 | 18°C | 18°C | 18°C | 18.0°C |
May 8 | 19°C | 17°C | 18°C | 18.0°C |
May 9 | 19°C | 17°C | 18°C | 18.0°C |
May 10 | 18°C | 17°C | 19°C | 18.0°C |
May 11 | 18°C | 17°C | 19°C | 18.0°C |
May 12 | 18°C | 17°C | 19°C | 18.0°C |
May 13 | 17°C | 18°C | 19°C | 18.0°C |
May 14 | 18°C | 18°C | 19°C | 18.3°C |
May 15 | 18°C | 18°C | 19°C | 18.3°C |
May 16 | 18°C | 18°C | 20°C | 18.5°C |
May 17 | 18°C | 18°C | 20°C | 18.5°C |
May 18 | 19°C | 19°C | 20°C | 19.0°C |
May 19 | 19°C | 19°C | 20°C | 19.0°C |
May 20 | 19°C | 19°C | 20°C | 19.3°C |
May 21 | 19°C | 19°C | 20°C | 19.3°C |
May 22 | 19°C | 21°C | 21°C | 20.0°C |
May 23 | 19°C | 20°C | 21°C | 19.8°C |
May 24 | 20°C | 19°C | 21°C | 20.0°C |
May 25 | 19°C | 20°C | 21°C | 20.0°C |
May 26 | 20°C | 19°C | 21°C | 20.0°C |
May 27 | 19°C | 19°C | 21°C | 19.8°C |
May 28 | 20°C | 19°C | 22°C | 20.0°C |
May 29 | 21°C | 19°C | 22°C | 20.5°C |
May 30 | 21°C | 19°C | 22°C | 20.5°C |



Syros Climate and Swimming Opportunities in May
24°C
Average Day Air Temperature
16°C
Average Night Air Temperature
12 mm
Precipitation Amount per Month
3 days
Number of Rainy Days
14 hrs
Daylight
per Day
10 hrs
Sunshine
per Day
14 km/h
Average Wind Speed
67%
Average
humidity
Syros lies within the South Aegean in Greece. The average daytime temperature in Syros in May is 24°C (75°F), while the nighttime average is 16°C (60°F). There are typically three rainy days during the month, with a total precipitation of 12 mm (0.5 inches). The daylight duration in May in Syros 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 67%.
The water temperature in Syros in May ranges from 17°C to 20°C (63°F to 68°F). At the beginning of the month, the average temperature is around 18°C (64°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 Syros 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 Syros
What is the sea temperature in Syros in May?
The water temperature in the Aegean Sea in Syros in May ranges from 17°C to 20°C (63°F to 68°F).
Is it possible to swim in the Aegean Sea in Syros in May?
The average sea temperature in Syros 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.