Weather in Split in October 2025
Average weather
Average temperature in Split in October
Going from a maximum of +27°C during the day to a minimum of +13°C during the night, the temperature in October averages around +24°C.
The average maximum temperature goes down 29% by the end of the month, compared with the beginning of the month, from +27°C to +23°C.
Is Split warm or cold in October?
Split is typically mild in October.
Maximum temperatures go down compared to the previous month from +25°C to +21°C. The minimum temperature also goes down from +17°C to +14°C.
Pack a light jacket as it will be warm in the day and cool in the evenings.
Take a look at how October is compared to other months in Split:
Water temperature in Split in October
Water in Split in October is Fresh. It varies from +18°C to +23°C, with an average of +20°C. This is almost similar to the air temperature, which averages +21°C.
In October, water temperatures are average relative to the rest of the year:
Can you swim in Split in October?
Climate in Split in October
| September | October | November | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +25°C | +21°C | +16°C | ||||
| Min. temperature | ||||||
| +8°C | +3°C | -1°C | ||||
| Max. temperature | ||||||
| +34°C | +28°C | +26°C | ||||
| Rainfall | ||||||
| 76 mm | 111 mm | 174 mm | ||||
| Wind | ||||||
| 2 m/s | 2 m/s | 3 m/s | ||||
| Avg. water temperature | ||||||
| +24°C | +20°C | +18°C | ||||
| Humidity | ||||||
| 59% | 65% | 66% | ||||
| Air pressure | ||||||
| 1014 HPa | 1016 HPa | 1015 HPa | ||||
| Sunny days | ||||||
| 17 | 15 | 11 | ||||
| Cloudy days | ||||||
| 3 | 3 | 3 | ||||
| Rainy days | ||||||
| 5 | 10 | 12 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
October weather is still as good as in September. It’s getting colder in October. From +25°C in the day, the average maximum temperature lowers to +21°C. Prepare for more rain. Average rainfall goes from 76 mm to 111 mm. Humidity rises from 59% to 65%. The average wind speed doesn’t change much during October, staying around 2 m/s. The days becoming less sunny, going from 17 sunny days in September to 15 in October.
Next month (November) brings a further decline in the weather.
Wind
The average wind speed is 3 m/s getting up to 7 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Split is gradually increasing during October, going from 3 m/s to 5 m/s over the course of the month.
Rain
How was the weather last October in Split?
Climate Change over Years
The climate in Split in October has not changed much over the last 43 years.
The average temperature was the lowest in 1980 (+17°C) and the highest in 2022 (+22°C). The driest year was 1989 with only 684 mm of rainfall, and the wettest year was 2010 with 1421 mm.
FAQ
Is October a good time to visit Split?
Can you sunbathe in Split in October?
Can you swim in Split in October?
Is Split rainy in October?
Is it sunny in Split in October?
Other cities in Croatia
Monthly weather in Split
Source of the data
For this page, we’ve looked at the typical weather in Split, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.