October weather forecast
Nafplion, Greece

October brings an autumnal atmosphere to Nafplion. Average rainfall jumps to 66mm, a substantial increase following the dry summer months. The brilliant sun of past summer days fades. The temperature continues to descend, and the sea starts to chill. The cooling trend propels the weather into a colder November.

Temperature

October's onset brings a slight change in high-temperatures, falling from a warm 28°C in September to a still moderately hot 23°C. October in Nafplion generally records an average low-temperature of 13°C.

Rainfall

In October, the rain falls for 7 days. Throughout October, 66mm of precipitation is accumulated. In Nafplion, during the entire year, the rain falls for 82 days and collects up to 576mm of precipitation.

Sea temperature

In October, the average sea temperature in Nafplion is 22.7°C.
Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 22.7°C water. (FYI: The Olympic swimming competition requires a water temperature between 25°C and 28°C.)

Daylight

In Nafplion, Greece, the average length of the day in October is 11h and 13min.
On the first day of October in Nafplion, sunrise is at 07:24 and sunset at 19:11 EEST. On the last day of the month, sunrise is at 06:53 and sunset at 17:31 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 is 7h.

UV index

In Nafplion, the average daily maximum UV index in October is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In October, the maximum UV index of 5 translates into these guidelines:
Take necessary precautions - Suggestions to elude sunburn are provided. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Attention! UV radiation is markedly stronger with water and sand reflections.