Weather in Kalymnos, Greece in September

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Visiting Kalymnos, Greece in September

September is one of the best months to visit Kalymnos for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

September has average maximum temperatures of 28°C (83°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 84% making it very sunny and pleasant with blue skies most of the time. The hours of sunshine per day are 10.4hrs making the days very long and bright. September has total rainfall of 1.1cm (0.4inches) making it extremely dry with only very rare light showers. There are just 1.5 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. Sea temperatures are a warm 24°C (75°F). September is a good month for swimming in Kalymnos with comfortable temperatures for most people.

Also consider visiting Kalymnos in one of the other best months of June, July, August, for the best beach weather.

Also consider one of our other suggestions for September.

Can you sunbathe in Kalymnos in September?

Yes, September is a perfect time for sunbathing in Kalymnos.

September has average maximum temperatures of 28°C (83°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 84% making it very sunny and pleasant with blue skies most of the time. The hours of sunshine per day are 10.4hrs making the days very long and bright. September has total rainfall of 1.1cm (0.4inches) making it extremely dry with only very rare light showers. There are just 1.5 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 September temperature and sunshine.

Can you swim in Kalymnos in September?

Yes, September is a good month for swimming in Kalymnos with warm sea temperatures 24°C (75°F).

More about September sea temperatures.

Is September a good time to holiday in Kalymnos?

Yes, September is a great time for a holiday in Kalymnos.

September has average maximum temperatures of 28°C (83°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 84% making it very sunny and pleasant with blue skies most of the time. The hours of sunshine per day are 10.4hrs making the days very long and bright. September has total rainfall of 1.1cm (0.4inches) making it extremely dry with only very rare light showers. There are just 1.5 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. Sea temperatures are a warm 24°C (75°F). September is a good month for swimming in Kalymnos with comfortable temperatures for most people.

More about the September temperatures and sunshine.

Is Kalymnos warm in September?

Yes, Kalymnos is very warm and perfect for sunbathing on clear days in September.

The average maximum temperature in Kalymnos in September is 28°C (83°F). The average maximum temperature is 31°C (87°) in the previous month and 24°C (76°F) in the next month.

The average temperature in Kalymnos in September is 25°C (78°F). The average temperature is 28°C (82°F) in the previous month and 21°C (70°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Kalymnos in September?

The average day light hours per day in Kalymnos in September are 12.4. The sunshine percentage is 84% making it very sunny and pleasant with blue skies most of the time. The hours of sunshine per day are 10.4hrs making the days very long and bright.

More about September sunshine.

Temperature in Kalymnos in September

The average maximum temperature in Kalymnos in September is 28°C (83°F). The average maximum temperature is 31°C (87°F) in the previous month and 24°C (76°F) in the next month.

The average temperature in Kalymnos in September is 25°C (78°F). The average temperature is 28°C (82°F) in the previous month and 21°C (70°F) in the next month.

The average minimum temperature in Kalymnos in September is 23°C (73°F). The minimum temperature is 25°C (77°F) in the previous month and 19°C (66°F) in the next month.

Sunshine in Kalymnos in September

During September the average day light hours are 12.4 per day in Kalymnos. The sunshine percentage is 84% making it very sunny and pleasant with blue skies most of the time. The hours of sunshine per day are 10.4hrs making the days very long and bright.

The ultraviolet index in Kalymnos in September is typically 7.7 during September. 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 Kalymnos in September

The average sea water temperature in Kalymnos in September is 24°C (75.2°F) which is warm and pleasant for relaxing and swimming for long periods.

Rainfall in Kalymnos in September

The average total rainfall in Kalymnos in September is 1.1cm (0.4inches) and on average there are 1.5 rainy days in September making it an extremely dry time to visit the beach.

Humidity in Kalymnos in September

The maximum dew point (an indicator of humidity) in Kalymnos in September is 21°C (69°F) which is somewhat uncomfortable for most people in cities but fine on a beach. The dew point is 23°C (73°F) in the previous month and 18°C (18°F) in the next month.

The average maximum relative humidity in Kalymnos in September is typically 80.5%. The maximum relative humidity is 81.5% in the previous month and 83.6% in the next month.

The average relative humidity in Kalymnos in September is typically 66.2%. The average relative humidity is 66.7% in the previous month and 69.5% in the next month.

Wind Speed in Kalymnos in September

The average maximum wind speed in Kalymnos in September is typically 28KM/H (17MPH). The average maximum wind speed is 30KM/H (19MPH) in the previous month and 22KM/H (14MPH) in the next month.

The average wind speed in Kalymnos in September is typically 16KM/H (10MPH). The average wind speed is 19KM/H (12MPH) in the previous month and 11KM/H (7MPH) in the next month.

The average wind direction in Kalymnos in September is from the West-Southwest.

Monthly Averages

Suggested Beaches in September

Need Inspiration?

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.