Dassia
Greece
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Dassia, Greece

The last month of the summer, August, is also a hot month in Dassia, Greece, with temperature in the range of an average high of 30°C (86°F) and an average low of 17°C (62.6°F).
The ideal sea water temperature of 25°C (77°F) and only 4 rainfall days, with 26mm (1.02") of accumulated rainfall, makes August the best time for swimming and other water activities.

Temperature

July and August, with an average high-temperature of 30°C (86°F), are the warmest months.

Rainfall

In Dassia, during August, the rain falls for 4 days and regularly aggregates up to 26mm (1.02") of precipitation. Throughout the year, in Dassia, Greece, there are 120 rainfall days, and 1357mm (53.43") of precipitation is accumulated.

Sea temperature

August is the month with the warmest seawater, with an average sea temperature of 25°C (77°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 August, the average length of the day is 13.7h.

Sunshine

In Dassia, the average sunshine is 10h.

UV index

In August, the average daily maximum UV index in Dassia is 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 8 in August 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. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the warmest month in Dassia?

July and August, with an average high-temperature of 30°C (86°F), are warmest months in Dassia.

What is the temperature in August in Dassia?

In August, in Dassia, Greece, the average high-temperature is 30°C (86°F), and the average low-temperature is 17°C (62.6°F).

How many days does it rain in August in Dassia?

In August, in Dassia, the rain falls for 4 days. Throughout August, 26mm (1.02") of precipitation is accumulated.

What is the month with the warmest sea water in Dassia?

August is the month with the warmest seawater in Dassia, Greece, with an average sea temperature of 25°C (77°F).

What is the water temperature in August in Dassia?

In August, the average sea temperature in Dassia 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 Dassia have in August?

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

How long on average sun shines in August in Dassia?

In August, the average sunshine is 10h.

What is the UV index intensity in August in Dassia?

In August, the average daily maximum UV index in Dassia is 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in August - Dassia, Greece
  • Average high temperature in August: 30°C

Warmest months (with the highest average high temperature) are July and August (30°C).
The month with the lowest average high temperature is January (11°C).

  • Average low temperature in August: 17°C

Months with the highest average low temperature are July and August (17°C).
The coldest month (with the lowest average low temperature) is January (3°C).

Average rainfall in August - Dassia, Greece
  • Average rainfall in August: 26mm

The wettest month (with the highest rainfall) is December (232mm).
The driest month (with the lowest rainfall) is July (15mm).

Average rainfall days in August - Dassia, Greece
  • Average rainfall days in August: 4 days

The month with the highest number of rainy days is December (15 days).
Months with the lowest number of rainy days are July and August (4 days).

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

The best month for swimming (with the highest average sea temperature) is August (25°C).
Coldest months (with the lowest average sea temperature) are February and March (14°C).

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

The month with the longest days is June (Average daylight: 14.9h).
The month with shortest days is December (Average daylight: 9.4h).

  • Average sunshine in August: 10h

The month with most sunshine is July (Average sunshine: 12h).
Months with least sunshine are January, February, March, November and December (Average sunshine: 4).

Average UV index in August - Dassia, Greece
  • Average UV index in August: 8

Months with the highest UV index are June and July (UV index 9).
Months with the lowest UV index are January, November and December (UV index 2).