Split Weather in October

October in Split brings pleasant temperatures, with highs of 20°C (68°F) and nights dropping to 14°C (57°F). Rainfall is on the higher side this month, averaging around 135 mm (5.3 in), so keep a rain jacket handy.

Rainfall in Split in October

This month experiences about 12 days of rain according to historical data, averaging 135 mm (5.3 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Split in October

In October, Split gets pleasant temperatures, with highs of 20°C (68°F). Nights cool to around 14°C (57°F). Conditions are often most pleasant around the middle of the day. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Split in October

With approximately 193 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Wind Speed in Split in October

Average wind speeds reach 3 m/s (6 knots) in October, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.

Average water temperature in October

The water temperature is 19°C (66°F). It's not warm, but most people find it perfectly fine for a swim once they're in.

If you prefer dry days with pleasant temperatures, May, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit Croatia, check out our Split's climate page.

Split Temperature in October

Min Temperature 14°C (57°F)  

Max Temperature 20°C (68°F)  

Water Temperature 19°C (66°F)  

Chance of Rain 38%  

Precipitation 135 mm (5.3 in)  

Rainy days 12 days  

Humidity 63%  

Windspeed 3 m/s (6 knots)  

Sunshine 193 hours  

Percentage Sunshine 61%  

Daily Historical Temperatures

49-year average (1976-2025)

Based on our historical records, temperatures in Split typically drop from around 23°C (73°F) at the start of October to approximately 19°C (66°F) by the end. Nights are cool, with lows typically ranging from 11°C (52°F) to 16°C (61°F).

Average temperatures in October

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Daily Historical Precipitation

49-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in October

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Historical weather for Split in October

Browse day-by-day weather records for Split spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Split historical weather extremes in October

Based on weather observations in Split between 1993 and 2025, these are the recorded extremes during October.

• The hottest October day on record in Split reached 30°C (86°F) (October 25, 2022).
• The coldest October day was on October 28, 1997, with a maximum of 10°C (50°F).
• Split registered its coldest October night on October 28, 1993, with temperatures dropping to 2°C (36°F).

What to Wear in Split in October

For Split in October, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Expect water temperatures of around 19°C (66°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Split in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Croatia, check out our Split's climate page.

More climate data for Split

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Split climate overview or explore weather in Croatia.