October weather forecast
Ano Symi, Greece

October, like September, in Ano Symi, Greece, is another warm autumn month, with temperature in the range of an average high of 24°C (75.2°F) and an average low of 15°C (59°F).

Temperature

Onset of October witnesses a reduction in the average high-temperature, falling from 29°C (84.2°F) in September to a still moderately hot 24°C (75.2°F). During October, the nighttime temperature in Ano Symi averages to a mild 15°C (59°F).

Rainfall

In October, the rain falls for 6 days. Throughout October, 69mm (2.72") of precipitation is accumulated. In Ano Symi, Greece, during the entire year, the rain falls for 93 days and collects up to 874mm (34.41") of precipitation.

Sea temperature

In Ano Symi, the average seawater temperature in October is 23.3°C (73.9°F).
Note: People sensitive to cold might find swimming in 23.3°C (73.9°F) challenging. However, conditions like sunshine, wind, and ambient temperature play a significant role in the overall comfort. Wetsuits, while optional, might be beneficial.

Daylight

The average length of the day in October in Ano Symi, Greece, is 11h and 15min.
On the first day of October, sunrise is at 07:04 and sunset at 18:52 EEST. On the last day of the month, sunrise is at 06:31 and sunset at 17:12 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 Ano Symi is 8h.

UV index

The average daily maximum UV index in October in Ano Symi is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily high UV index of 5 in October translates into this advice:
Act with care - The need to guard against sun damage is communicated. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be cautious! Sand and water surfaces make the Sun's UV rays more potent.