October weather forecast
Rethimno, Greece

October, the same as September, is a moderately hot autumn month in Rethimno, Greece, with temperature in the range of an average low of 15°C (59°F) and an average high of 23°C (73.4°F).

Temperature

With the beginning of October, the average high-temperature shows a small decrease, transitioning from 27°C (80.6°F) in September to a still warm 23°C (73.4°F). An average low-temperature of 15°C (59°F) is common in Rethimno during the nights of October.

Rainfall

In October, the rain falls for 5 days. Throughout October, 84mm (3.31") of precipitation is accumulated. Throughout the year, in Rethimno, there are 67 rainfall days, and 664mm (26.14") of precipitation is accumulated.

Sea temperature

In Rethimno, the average seawater temperature in October is 23.3°C (73.9°F).
Note: Cold sensitivities vary, but with the right amount of sunshine, a gentle breeze, and a warm day, a swim in 23.3°C (73.9°F) waters might be just right. Remember, Olympic swimmers are used to waters between 25°C (77°F) and 28°C (82.4°F).

Daylight

The average length of the day in October in Rethimno, Greece, is 11h and 17min.
On the first day of the month, sunrise is at 07:17 and sunset at 19:05 EEST. On the last day of October, sunrise is at 06:43 and sunset at 17:28 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

The average sunshine in October is 6h.

UV index

In Rethimno, the average daily maximum UV index in October is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index, 5 during October, leads to the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. When the Sun is at its strongest around midday, find shade and limit exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be attentive! The UV exposure is heightened with reflections from sand and water.