October weather forecast
Ermoupoli, Greece

October, the same as September, in Ermoupoli, Greece, is an agreeable autumn month, with temperature in the range of an average high of 21°C (69.8°F) and an average low of 16°C (60.8°F).

Temperature

The arrival of October corresponds with a light shift in temperature, down from a moderately hot 25°C (77°F) in September to a pleasant 21°C (69.8°F). Ermoupoli maintains a near steady average temperature of 16°C (60.8°F) during the nights of October, demonstrating little drop from daytime highs.

Rainfall

In Ermoupoli, in October, during 4 rainfall days, 48mm (1.89") of precipitation is typically accumulated. Throughout the year, in Ermoupoli, there are 63 rainfall days, and 474mm (18.66") of precipitation is accumulated.

Sea temperature

In October, the average sea temperature in Ermoupoli is 21.8°C (71.2°F).
Note: The majority of individuals find it unpleasurable to swim in 21.8°C (71.2°F). It becomes progressively harder to manage one's breathing as the water temperature falls below 21°C (69.8°F).

Daylight

In October, the average length of the day is 11h and 14min.
On the first day of the month, sunrise is at 07:16 and sunset at 19:03 EEST. On the last day of October, sunrise is at 06:44 and sunset at 17:23 EET.
Note: On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends, and the time zone changes from EEST to EET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 03:00; consequently, the time zone reverts from EET to EEST.

Sunshine

In October, the average sunshine in Ermoupoli is 7h.

UV index

In October, the average daily maximum UV index in Ermoupoli is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index, 5 during October, leads to the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Attention! The combination of sand and water reflections enhances UV ray intensity.