Porto Cheli
Greece
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Porto Cheli, Greece

August, the last month of the summer, in Porto Cheli, is another tropical month, with average temperature fluctuating between 31°C (87.8°F) and 20°C (68°F).
The ideal sea water temperature of 26.5°C (79.7°F) and only 2 rainfall days, with 7mm (0.3") of accumulated rainfall, make August the best time for swimming and other water activities.

Temperature

The warmest months are July and August, with an average high-temperature of 31°C (87.8°F).

Rainfall

In Porto Cheli, during August, the rain falls for 2 days and regularly aggregates up to 7mm (0.3") of precipitation. Throughout the year, in Porto Cheli, there are 77 rainfall days, and 549mm (21.6") of precipitation is accumulated.

Sea temperature

The month with the warmest seawater is August, with an average sea temperature of 26.5°C (79.7°F).
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In Porto Cheli, the average length of the day in August is 13.6h.

Sunshine

Months with the most sunshine are July and August, with an average of 12h of sunshine.

UV index

In Porto Cheli, the average daily maximum UV index in August is 9. A UV Index of 8 to 10 symbolizes a very high health hazard from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 9 interpret into the following advice:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the warmest month in Porto Cheli?

July and August, with an average high-temperature of 31°C (87.8°F), are warmest months in Porto Cheli.

What is the temperature in August in Porto Cheli?

In Porto Cheli, Greece, in August, the average high-temperature is 31°C (87.8°F), and the average low-temperature is 20°C (68°F).

How much does it rain in Porto Cheli in August?

In Porto Cheli, in August, during 2 rainfall days, 7mm (0.3") of precipitation is typically accumulated.

What is the month with the warmest sea water in Porto Cheli?

August is the month with the warmest seawater in Porto Cheli, with an average sea temperature of 26.5°C (79.7°F).

What is the water temperature in August in Porto Cheli?

In Porto Cheli, in August, the average water temperature is 26.5°C (79.7°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

What is the average length of the day in August in Porto Cheli?

In August, the average length of the day is 13.6h.

What is the month with the most sunshine in Porto Cheli?

July and August, with an average of 12h of sunshine, are months with the most sunshine in Porto Cheli.

How many hours of sunshine does Porto Cheli have in August?

In August, the average sunshine in Porto Cheli is 12h.

What is the UV index intensity in August in Porto Cheli?

The average daily maximum UV index in August in Porto Cheli is 9. A UV Index reading of 8 to 10 represents a very high health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in August - Porto Cheli, Greece
  • Average high temperature in August: 31°C

Warmest months (with the highest average high temperature) are July and August (31°C).
The month with the lowest average high temperature is January (12°C).

  • Average low temperature in August: 20°C

Months with the highest average low temperature are July and August (20°C).
The coldest month (with the lowest average low temperature) is January (5°C).

Average rainfall in August - Porto Cheli, Greece
  • Average rainfall in August: 7mm

The wettest month (with the highest rainfall) is December (104mm).
The driest month (with the lowest rainfall) is July (6mm).

Average rainfall days in August - Porto Cheli, Greece
  • Average rainfall days in August: 2 days

The month with the highest number of rainy days is December (11 days).
The month with the lowest number of rainy days is July (1 days).

Average sea temperature in August - Porto Cheli, Greece
  • Average sea temperature in August: 26.5°C

The best month for swimming (with the highest average sea temperature) is August (26.5°C).
The coldest month (with the lowest average sea temperature) is February (15.3°C).

Average daylight in August / Average sunshine in August - Porto Cheli, Greece
  • Average daylight in August: 13.6h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.6h).

  • Average sunshine in August: 12h

Months with most sunshine are July and August (Average sunshine: 12h).
Months with least sunshine are January and December (Average sunshine: 4).

Average UV index in August - Porto Cheli, Greece
  • Average UV index in August: 9

The month with the highest UV index is July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).