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Sea Temperature in Alonnisos in May
© gian paolo barison
Complete information on the sea temperature range in the Aegean Sea in Alonnisos in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in Alonnisos. 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 Alonnisos in May
15°C
MINIMUN
20°C
AVERAGE
25°C
MAXIMUM
Historical Data of Water Temperature in May in Alonnisos
Water Temperature Chart for Aegean Sea in Alonnisos in May
Sea Temperature Table in Alonnisos 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 | 16.3°C |
| May 3 | 16°C | 17°C | 16°C | 16.5°C |
| May 4 | 18°C | 17°C | 17°C | 17.3°C |
| May 5 | 18°C | 16°C | 17°C | 17.0°C |
| May 6 | 18°C | 17°C | 17°C | 17.3°C |
| May 7 | 18°C | 17°C | 18°C | 17.5°C |
| May 8 | 19°C | 16°C | 18°C | 17.5°C |
| May 9 | 18°C | 16°C | 18°C | 17.5°C |
| May 10 | 18°C | 17°C | 19°C | 17.8°C |
| May 11 | 18°C | 17°C | 19°C | 17.8°C |
| May 12 | 18°C | 17°C | 19°C | 18.0°C |
| May 13 | 18°C | 17°C | 19°C | 18.0°C |
| May 14 | 19°C | 18°C | 20°C | 18.8°C |
| May 15 | 19°C | 18°C | 20°C | 18.8°C |
| May 16 | 18°C | 18°C | 20°C | 18.5°C |
| May 17 | 19°C | 18°C | 21°C | 19.0°C |
| May 18 | 19°C | 19°C | 21°C | 19.0°C |
| May 19 | 19°C | 19°C | 21°C | 19.3°C |
| May 20 | 18°C | 19°C | 22°C | 19.3°C |
| May 21 | 19°C | 19°C | 22°C | 19.8°C |
| May 22 | 19°C | 20°C | 22°C | 19.8°C |
| May 23 | 19°C | 19°C | 22°C | 19.8°C |
| May 24 | 19°C | 20°C | 23°C | 20.3°C |
| May 25 | 19°C | 19°C | 23°C | 20.3°C |
| May 26 | 19°C | 19°C | 23°C | 20.0°C |
| May 27 | 20°C | 19°C | 24°C | 20.8°C |
| May 28 | 20°C | 19°C | 24°C | 20.8°C |
| May 29 | 21°C | 19°C | 24°C | 20.8°C |
| May 30 | 20°C | 19°C | 25°C | 21.0°C |
Alonnisos Climate and Swimming Opportunities in May
25°C
Average Day Air Temperature
15°C
Average Night Air Temperature
23 mm
Precipitation Amount per Month
6 days
Number of Rainy Days
14 hrs
Daylight
per Day
10 hrs
Sunshine
per Day
11 km/h
Average Wind Speed
68%
Average
humidity
Alonnisos lies within the Thessaly in Greece. The average daytime temperature in Alonnisos in May is 25°C (76°F), while the nighttime average is 15°C (59°F). There are typically six rainy days during the month, with a total precipitation of 23 mm (0.9 inches). The daylight duration in May in Alonnisos is 14 hours, with an average of 10 hours of sunshine per day. The average wind speed in May is 11 km/h (7 mph), and the humidity level is around 68%.
The water temperature in Alonnisos 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 18°C (64°F) by mid-May and reaching 20°C (68°F) in the last ten days. Overall, the average sea temperature in Alonnisos 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 Alonnisos
What is the sea temperature in Alonnisos in May?
The water temperature in the Aegean Sea in Alonnisos in May ranges from 16°C to 21°C (61°F to 70°F).
Is it possible to swim in the Aegean Sea in Alonnisos in May?
The average sea temperature in Alonnisos in May is 19°C (66°F), and the air temperature is 25°C (76°F), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.