September weather forecast
Kardamena, Greece

The first month of the autumn, September, is also a moderately hot month in Kardamena, Greece, with an average temperature varying between 28°C (82.4°F) and 20°C (68°F).

Temperature

The commencement of September indicates a gentle shift in the average high-temperature, receding from August's tropical 31°C (87.8°F) to a warm 28°C (82.4°F). In September, Kardamena experiences an average nighttime temperature of 20°C (68°F).

Rainfall

In Kardamena, Greece, in September, it is raining for 4 days, with typically 15mm (0.59") of accumulated precipitation. In Kardamena, Greece, during the entire year, the rain falls for 87 days and collects up to 719mm (28.31") of precipitation.

Sea temperature

In Kardamena, in September, the average water temperature is 24.9°C (76.8°F).
Note: For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 24.9°C (76.8°F).

Daylight

In September, the average length of the day in Kardamena is 12h and 25min.
On the first day of the month, sunrise is at 06:42 and sunset at 19:39. On the last day of September, sunrise is at 07:06 and sunset at 18:56 EEST.

Sunshine

In September, the average sunshine is 11h.

UV index

In September, the average daily maximum UV index in Kardamena is 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily high UV index of 7 during September translates into the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Heed this! UV intensity is much stronger when reflected off sand and water.