Weather in Marathonisi Island, Zakynthos, Greece in May

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Visiting Marathonisi Island, Zakynthos, Greece in May

May has average maximum temperatures of 25°C (76°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 77% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.9hrs making the days very long and bright. May has total rainfall of 2.9cm (1.1inches) making it extremely dry with very few light showers and most days are rain free. There are just 4.6 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between. It is a great time for sunbathing in Marathonisi Island. Sea temperatures are a cold 17°C (62°F). May is too cold for swimming in Marathonisi Island for any length of time, unless you have a wetsuit.

Consider visiting Marathonisi Island in the months of June, July, August, September, for the best beach weather.

The weather becomes warmer and more stable, with more sunny days. The sea starts to warm up, making swimming more comfortable towards the end of the month. Sunbathing, snorkeling, and diving become popular as conditions improve. Also consider one of our other suggestions for May.

Can you sunbathe in Marathonisi Island in May?

Yes, May is a great time for sunbathing in Marathonisi Island.

May has average maximum temperatures of 25°C (76°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 77% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.9hrs making the days very long and bright. May has total rainfall of 2.9cm (1.1inches) making it extremely dry with very few light showers and most days are rain free. There are just 4.6 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between.

More about May temperature and sunshine.

Can you swim in Marathonisi Island in May?

No, May is too cold for swimming in Marathonisi Island for any length of time, with the sea water at 17°C (62°F), unless you have a wetsuit.

More about May sea temperatures.

Is May a good time to holiday in Marathonisi Island?

Yes, May is a good time for a holiday in Marathonisi Island.

May has average maximum temperatures of 25°C (76°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 77% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.9hrs making the days very long and bright. May has total rainfall of 2.9cm (1.1inches) making it extremely dry with very few light showers and most days are rain free. There are just 4.6 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between. It is a great time for sunbathing in Marathonisi Island. Sea temperatures are a cold 17°C (62°F). May is too cold for swimming in Marathonisi Island for any length of time, unless you have a wetsuit.

More about the May temperatures and sunshine.

Is Marathonisi Island warm in May?

Yes, Marathonisi Island is nice and warm and makes sunbathing pleasant on clear days in May.

The average maximum temperature in Marathonisi Island in May is 25°C (76°F). The average maximum temperature is 20°C (68°) in the previous month and 30°C (85°F) in the next month.

The average temperature in Marathonisi Island in May is 20°C (67°F). The average temperature is 16°C (60°F) in the previous month and 24°C (75°F) in the next month.

More info about the May temperatures and sunshine.

How sunny is Marathonisi Island in May?

The average day light hours per day in Marathonisi Island in May are 14.2. The sunshine percentage is 77% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.9hrs making the days very long and bright.

More about May sunshine.

Crowds in Marathonisi Island in May

May marks the beginning of the tourist season, with warmer temperatures and more visitors. The beach starts to see more activity, especially towards the end of the month, but it's still not at peak capacity.

Temperature in Marathonisi Island in May

The average maximum temperature in Marathonisi Island in May is 25°C (76°F). The average maximum temperature is 20°C (68°F) in the previous month and 30°C (85°F) in the next month.

The average temperature in Marathonisi Island in May is 20°C (67°F). The average temperature is 16°C (60°F) in the previous month and 24°C (75°F) in the next month.

The average minimum temperature in Marathonisi Island in May is 15°C (58°F). The minimum temperature is 12°C (54°F) in the previous month and 18°C (65°F) in the next month.

Sunshine in Marathonisi Island in May

During May the average day light hours are 14.2 per day in Marathonisi Island. The sunshine percentage is 77% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.9hrs making the days very long and bright.

The ultraviolet index in Marathonisi Island in May is typically 9.4 during May. An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Marathonisi Island in May

The average sea water temperature in Marathonisi Island in May is 16.8°C (62.2°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water.

Rainfall in Marathonisi Island in May

The average total rainfall in Marathonisi Island in May is 2.9cm (1.1inches) and on average there are 4.6 rainy days in May making it a very dry time to visit the beach.

Humidity in Marathonisi Island in May

The maximum dew point (an indicator of humidity) in Marathonisi Island in May is 16°C (60°F) which is comfortable for everyone. The dew point is 13°C (56°F) in the previous month and 19°C (19°F) in the next month.

The average maximum relative humidity in Marathonisi Island in May is typically 86.8%. The maximum relative humidity is 87.8% in the previous month and 82.7% in the next month.

The average relative humidity in Marathonisi Island in May is typically 64.5%. The average relative humidity is 70.3% in the previous month and 59.5% in the next month.

Wind Speed in Marathonisi Island in May

The average maximum wind speed in Marathonisi Island in May is typically 19KM/H (12MPH). The average maximum wind speed is 19KM/H (12MPH) in the previous month and 20KM/H (12MPH) in the next month.

The average wind speed in Marathonisi Island in May is typically 8KM/H (5MPH). The average wind speed is 8KM/H (5MPH) in the previous month and 7KM/H (5MPH) in the next month.

The average wind direction in Marathonisi Island in May is from the North-Northeast.

Monthly Averages

Suggested Beaches in May

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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

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Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.