Weather in Keri Beach, Zakynthos, Greece in September

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Visiting Keri Beach, Zakynthos, Greece in September

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

The weather in September is much cooler than the previous month and temperatures continue to drop quickly into October. 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 86% making it extremely sunny and pleasant most of the time, with blue skies and rarely a cloud in sight. The hours of sunshine per day are 10.7hrs making the days very long and bright.

September has total rainfall of 3.3cm (1.3inches) making it extremely dry with very few light showers and most days are rain free. There are just 4.9 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 very warm 25°C (77°F). September is an excellent month for swimming in Keri Beach with very comfortable temperatures for bathing all day. The sea temperature in September is marginally cooler than the previous month and temperatures continue to drop into October.

In September, the weather at Keri Beach remains warm and conducive to all beach activities, though the peak summer crowds start to diminish. The sea is still inviting for swimmers, snorkelers, and divers, and the less crowded beach enhances the experience for those seeking a more tranquil environment. Also consider visiting Keri Beach 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 Keri Beach in September?

Yes, September is a perfect time for sunbathing in Keri Beach.

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 86% making it extremely sunny and pleasant most of the time, with blue skies and rarely a cloud in sight. The hours of sunshine per day are 10.7hrs making the days very long and bright. September has total rainfall of 3.3cm (1.3inches) making it extremely dry with very few light showers and most days are rain free. There are just 4.9 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 Keri Beach in September?

Yes, September is an excellent month for swimming in Keri Beach with very warm sea temperatures 25°C (77°F).

More about September sea temperatures.

Is September a good time to holiday in Keri Beach?

Yes, September is a great time for a holiday in Keri Beach.

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 86% making it extremely sunny and pleasant most of the time, with blue skies and rarely a cloud in sight. The hours of sunshine per day are 10.7hrs making the days very long and bright. September has total rainfall of 3.3cm (1.3inches) making it extremely dry with very few light showers and most days are rain free. There are just 4.9 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 very warm 25°C (77°F). September is an excellent month for swimming in Keri Beach with very comfortable temperatures for bathing all day.

More about the September temperatures and sunshine.

Is Keri Beach warm in September?

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

The average maximum temperature in Keri Beach in September is 28°C (83°F). The average maximum temperature is 33°C (91°) in the previous month and 23°C (74°F) in the next month.

The average temperature in Keri Beach in September is 23°C (74°F). The average temperature is 27°C (81°F) in the previous month and 19°C (67°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Keri Beach in September?

The average day light hours per day in Keri Beach in September are 12.4. The sunshine percentage is 86% making it extremely sunny and pleasant most of the time, with blue skies and rarely a cloud in sight. The hours of sunshine per day are 10.7hrs making the days very long and bright.

More about September sunshine.

Crowds in Keri Beach in September

As the summer season starts to wind down, the crowds at Keri Beach begin to thin out, but it can still be quite busy, especially in the early part of the month.

Temperature in Keri Beach in September

The weather in September is much cooler than the previous month and temperatures continue to drop quickly into October. The average maximum temperature in Keri Beach in September is 28°C (83°F). The average maximum temperature is 33°C (91°F) in the previous month and 23°C (74°F) in the next month.

The average temperature in Keri Beach in September is 23°C (74°F). The average temperature is 27°C (81°F) in the previous month and 19°C (67°F) in the next month.

The average minimum temperature in Keri Beach in September is 19°C (66°F). The minimum temperature is 22°C (71°F) in the previous month and 16°C (60°F) in the next month.

Sunshine in Keri Beach 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 quickly into October. During September the average day light hours are 12.4 per day in Keri Beach. The sunshine percentage is 86% making it extremely sunny and pleasant most of the time, with blue skies and rarely a cloud in sight. The hours of sunshine per day are 10.7hrs making the days very long and bright.

The ultraviolet index in Keri Beach in September is typically 7.5 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 Keri Beach in September

The average sea water temperature in Keri Beach in September is 25.2°C (77.4°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 Keri Beach in September

September weather is wetter than the previous month and rainfall continues to rise 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 Keri Beach in September is 3.3cm (1.3inches) and on average there are 4.9 rainy days in September making it a very dry time to visit the beach.

Humidity in Keri Beach in September

The maximum dew point (an indicator of humidity) in Keri Beach 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 21°C (70°F) in the previous month and 17°C (17°F) in the next month.

The average maximum relative humidity in Keri Beach in September is typically 86.1%. The maximum relative humidity is 78.5% in the previous month and 90.3% in the next month.

The average relative humidity in Keri Beach in September is typically 66.6%. The average relative humidity is 56.9% in the previous month and 73.4% in the next month.

Wind Speed in Keri Beach in September

The average maximum wind speed in Keri Beach in September is typically 19KM/H (12MPH). The average maximum wind speed is 19KM/H (12MPH) in the previous month and 18KM/H (11MPH) in the next month.

The average wind speed in Keri Beach in September is typically 7KM/H (4MPH). The average wind speed is 7KM/H (5MPH) in the previous month and 7KM/H (4MPH) in the next month.

The average wind direction in Keri Beach in September is from the North.

Monthly Averages

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