August weather forecast
Kioni, Greece

August, the last month of the summer in Kioni, is also a hot month, with an average temperature ranging between min 18°C (64.4°F) and max 30°C (86°F).
The ideal sea water temperature of 26°C (78.8°F) and only 3 rainfall days, with 15mm (0.59") of accumulated rainfall, makes August the best time for swimming and other water activities.

Temperature

The peak of Kioni's temperatures is noted during July and August, averaging a high-temperature of 30°C (86°F).

Rainfall

In Kioni, in August, during 3 rainfall days, 15mm (0.59") of precipitation is typically accumulated. In Kioni, during the entire year, the rain falls for 108 days and collects up to 1030mm (40.55") of precipitation.

Sea temperature

With an average sea temperature of 26°C (78.8°F), August is the month with the warmest seawater.
Note: Swimming, diving, and other activities in water temperatures between 25°C (77°F) and 29°C (84.2°F) are thought to be quite enjoyable and satisfying for extended periods, with no discomfort.

Daylight

In Kioni, the average length of the day in August is 13h and 37min.
On the first day of August in Kioni, sunrise is at 06:39 and sunset at 20:47. On the last day of the month, sunrise is at 07:06 and sunset at 20:08 EEST.

Sunshine

In Kioni, the average sunshine in August is 12h.

UV index

In August, the average daily maximum UV index is 9. A UV Index value of 8 to 10 symbolizes a very high threat to health from exposure to the Sun's UV rays for the average person.
Note: The UV index of 9 during August leads to these advisories:
Always prioritize safety measures. Rapid harm can befall unprotected skin and eyes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Ensure the liberal application and reapplication of a broad-spectrum SPF 30+ sunscreen after each outdoor activity or swim, and every two hours. Take note! The UV strength of the Sun elevates when reflected off water and sand.