Kallithea
Greece
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Kallithea, Greece

The last month of the summer, August, is also a hot month in Kallithea, Greece, with temperature in the range of an average low of 22°C (71.6°F) and an average high of 31°C (87.8°F).
The ideal sea water temperature of 25°C (77°F) and only 3 rainfall days, with 2mm (0.08") of accumulated rainfall, makes August the best time for swimming and other water activities.

Temperature

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

Rainfall

In Kallithea, during August, the rain falls for 3 days and regularly aggregates up to 2mm (0.08") of precipitation. Throughout the year, in Kallithea, there are 81 rainfall days, and 780mm (30.71") of precipitation is accumulated.

Sea temperature

Months with the warmest seawater are August and September, with an average sea temperature of 25°C (77°F).
Note: 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.

Daylight

In Kallithea, the average length of the day in August is 13.7h.

Sunshine

In Kallithea, the average sunshine is 13h.

UV index

The average daily maximum UV index is 9. A UV Index estimate of 8 to 10 represents a very high health vulnerability from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 9 transform into the following instructions:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the warmest month in Kallithea?

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

What is the temperature in August in Kallithea?

The average high-temperature, in August, is 31°C (87.8°F), while the average low-temperature is 22°C (71.6°F).

How many days does it rain in August in Kallithea?

In Kallithea, Greece, during August, the rain falls for 3 days and regularly aggregates up to 2mm (0.08") of precipitation.

What are the months with the warmest sea water in Kallithea?

August and September, with an average sea temperature of 25°C (77°F), are months with the warmest seawater in Kallithea, Greece.

What is the sea water temperature in August in Kallithea?

In August, the average sea temperature in Kallithea is 25°C (77°F). 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.

How many hours of daylight does Kallithea have in August?

In August, the average length of the day is 13.7h.

How many hours of sunshine does Kallithea have in August?

In Kallithea, the average sunshine in August is 13h.

What is the UV index intensity in August in Kallithea?

In August, the average daily maximum UV index in Kallithea is 9. A UV Index of 8 to 10 symbolizes a very high health threat from unsafe exposure to the Sun's UV rays.
Average temperature in August - Kallithea, 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 (14°C).

  • Average low temperature in August: 22°C

Months with the highest average low temperature are July and August (22°C).
Coldest months (with the lowest average low temperature) are January and February (8°C).

Average rainfall in August - Kallithea, Greece
  • Average rainfall in August: 2mm

The wettest month (with the highest rainfall) is December (168mm).
The driest month (with the lowest rainfall) is July (1mm).

Average rainfall days in August - Kallithea, Greece
  • Average rainfall days in August: 3 days

The month with the highest number of rainy days is December (14 days).
Months with the lowest number of rainy days are June and September (2 days).

Average sea temperature in August - Kallithea, Greece
  • Average sea temperature in August: 25°C

Best months for swimming (with the highest average sea temperature) are August and September (25°C).
Coldest months (with the lowest average sea temperature) are February and March (16°C).

Average daylight in August / Average sunshine in August - Kallithea, Greece
  • Average daylight in August: 13.7h

The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.4h).

  • Average sunshine in August: 13h

The month with most sunshine is July (Average sunshine: 14h).
Months with least sunshine are January and December (Average sunshine: 5).

Average UV index in August - Kallithea, Greece
  • Average UV index in August: 9

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