September weather forecastCorinth, Greece

Weather in September

September in Corinth marks the transition into the fall season. A gradual cooling evoking an accommodating atmosphere is observed as the month progresses. Despite this, Corinth retains its warm summer sensation with sea temperatures peaking at an enjoyable 25.3°C (77.5°F). Decreased rainfall of 15mm (0.59") and moderate daylight hours maintain an enticing climate. In light of a declining UV index, adequate sun safety measures remain essential.

Temperature

As September arrives, Corinth's weather displays a minor decrease in high-temperatures, transitioning from August's tropical 32°C (89.6°F) to a warm 28°C (82.4°F). September nights in Corinth, Greece, are characterized by a notable drop from daytime highs, with an average low-temperature of 16°C (60.8°F).

Rainfall

In Corinth, during September, the rain falls for 2 days and regularly aggregates up to 15mm (0.59") of precipitation. In Corinth, Greece, during the entire year, the rain falls for 81 days and collects up to 542mm (21.34") of precipitation.

Sea temperature

In Corinth, Greece, the average seawater temperature in September is 25.3°C (77.5°F).
Note: Water activities including swimming and diving are pleasurable in temperatures between 25°C (77°F) and 29°C (84.2°F), ensuring comfort and enjoyment for extended time frames.

Daylight

In Corinth, Greece, the average length of the day in September is 12h and 26min.
On the first day of the month, sunrise is at 06:58 and sunset at 19:57. On the last day of September, in Corinth, Greece, sunrise is at 07:23 and sunset at 19:12 EEST.

Sunshine

In September, the average sunshine is 10h.

UV index

In September, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 7 during September translates into these guidelines:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Heads up! The reflection of sand and water notably intensifies UV rays from the Sun.