Weather in Kefalonia, Greece in September

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Visiting Kefalonia, Greece in September

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

The weather in September is cooler than the previous month and temperatures continue to drop into October. September has average maximum temperatures of 27°C (81°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 77% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.6hrs making the days long and bright.

September has total rainfall of 6.5cm (2.6inches) making it mostly dry with only light showers. There are just 5.6 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

Sea temperatures are a warm 24°C (76°F). September is a good month for swimming in Kefalonia with comfortable temperatures for most people. The sea temperature in September is marginally cooler than the previous month and temperatures continue to drop into October.

Also consider visiting Kefalonia 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 Kefalonia in September?

Yes, September is a great time for sunbathing in Kefalonia.

September has average maximum temperatures of 27°C (81°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 77% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.6hrs making the days long and bright. September has total rainfall of 6.5cm (2.6inches) making it mostly dry with only light showers. There are just 5.6 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

More about September temperature and sunshine.

Can you swim in Kefalonia in September?

Yes, September is a good month for swimming in Kefalonia with warm sea temperatures 24°C (76°F).

More about September sea temperatures.

Is September a good time to holiday in Kefalonia?

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

September has average maximum temperatures of 27°C (81°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 77% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.6hrs making the days long and bright. September has total rainfall of 6.5cm (2.6inches) making it mostly dry with only light showers. There are just 5.6 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. Sea temperatures are a warm 24°C (76°F). September is a good month for swimming in Kefalonia with comfortable temperatures for most people.

More about the September temperatures and sunshine.

Is Kefalonia warm in September?

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

The average maximum temperature in Kefalonia in September is 27°C (81°F). The average maximum temperature is 31°C (87°) in the previous month and 23°C (74°F) in the next month.

The average temperature in Kefalonia in September is 23°C (74°F). The average temperature is 26°C (80°F) in the previous month and 20°C (67°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Kefalonia in September?

The average day light hours per day in Kefalonia in September are 12.5. The sunshine percentage is 77% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.6hrs making the days long and bright.

More about September sunshine.

Temperature in Kefalonia in September

The weather in September is cooler than the previous month and temperatures continue to drop into October. The average maximum temperature in Kefalonia in September is 27°C (81°F). The average maximum temperature is 31°C (87°F) in the previous month and 23°C (74°F) in the next month.

The average temperature in Kefalonia in September is 23°C (74°F). The average temperature is 26°C (80°F) in the previous month and 20°C (67°F) in the next month.

The average minimum temperature in Kefalonia in September is 20°C (68°F). The minimum temperature is 22°C (72°F) in the previous month and 17°C (62°F) in the next month.

Sunshine in Kefalonia in September

The days in September are shorter than the previous month and days continue to get shorter into October. September has far fewer hours of sunshine than the previous month and hours of sunshine continue to drop markedly into October. During September the average day light hours are 12.5 per day in Kefalonia. The sunshine percentage is 77% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.6hrs making the days long and bright.

The ultraviolet index in Kefalonia in September is typically 7.3 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 Kefalonia in September

The average sea water temperature in Kefalonia in September is 24.2°C (75.6°F) which is warm and pleasant for relaxing and swimming for long periods. The sea temperature in September is marginally cooler than the previous month and temperatures continue to drop into October.

Rainfall in Kefalonia in September

September weather is much wetter than the previous month and rainfall continues to rise slightly into October. September has a few more days of rain than the previous month and rainy days continue to rise into October. The average total rainfall in Kefalonia in September is 6.5cm (2.6inches) and on average there are 5.6 rainy days in September making it a quite rainy time to visit the beach.

Humidity in Kefalonia in September

The maximum dew point (an indicator of humidity) in Kefalonia in September is 20°C (68°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 17°C (17°F) in the next month.

The average maximum relative humidity in Kefalonia in September is typically 87.4%. The maximum relative humidity is 84.7% in the previous month and 88.4% in the next month.

The average relative humidity in Kefalonia in September is typically 69.1%. The average relative humidity is 64.4% in the previous month and 72.3% in the next month.

Wind Speed in Kefalonia in September

The average maximum wind speed in Kefalonia in September is typically 22KM/H (13MPH). The average maximum wind speed is 23KM/H (15MPH) in the previous month and 20KM/H (12MPH) in the next month.

The average wind speed in Kefalonia in September is typically 9KM/H (6MPH). The average wind speed is 10KM/H (6MPH) in the previous month and 9KM/H (6MPH) in the next month.

The average wind direction in Kefalonia in September is from the West-Northwest.

Monthly Averages

Suggested Beaches in September

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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.