October weather forecast
Split, Croatia

October witnesses a noticeable drop in temperatures as well as a significant increase in rainfall, symbolizing the full onset of the autumn season. The days become considerably shorter, and the sunshine duration decreases. Even though sea temperatures remain reasonably comfortable, the lesser daylight and increased rainfall make beach activities less popular. However, the mild coolness of October weather allows for enjoyable walks around the city.

Temperature

Transition into October marks a drop in the average high-temperature, moving from a warm 25.1°C (77.2°F) in September to an agreeable 20°C (68°F). Split witnesses a consistent average low-temperature of 14.1°C (57.4°F) throughout October.

Rainfall

In Split, during October, the rain falls for 9 days and regularly aggregates up to 78mm (3.07") of precipitation. Throughout the year, in Split, there are 110 rainfall days, and 816mm (32.13") of precipitation is accumulated.

Snowfall

March through December are months without snowfall.

Sea temperature

In Split, the average seawater temperature in October is 20.3°C (68.5°F).
Note: When the surface water temperature is 20.3°C (68.5°F), most do not enjoy swimming. Breathing control becomes more complex as temperatures drop below 21°C (69.8°F).

Daylight

In October, the average length of the day is 11h and 1min.
On the first day of the month, sunrise is at 06:52 and sunset at 18:35 CEST. On the last day of October, sunrise is at 06:29 and sunset at 16:46 CET.
Note: On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 02:00; consequently, the time zone reverts from CET to CEST.

Sunshine

In Split, Croatia, the average sunshine in October is 6.3h.

UV index

In Split, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: A maximum UV index of 3 in October translates into the following recommendations:
Exercise prevention - Warding off sunburn is urged. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.