Magical Split
The best travel time to Split in Croatia is from May til October and the best months are May, June and September.
Omiš Weather in October
October in Omiš brings pleasant temperatures, with highs of 19°C (66°F) and nights dropping to 14°C (57°F). Rainfall is on the higher side this month, averaging around 137 mm (5.4 in), so keep a rain jacket handy.
Rainfall in Omiš in October
Typically around 11 days of rainfall are expected, averaging 137 mm (5.4 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Omiš in October
In October, expect pleasant temperatures in Omiš, with highs of 19°C (66°F) and lows of 14°C (57°F) at night. The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 14°C (57°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Omiš in October
There are approximately 192 hours of sunshine this month, resulting in mostly clear days.Should you favor a climate that's both dry and comfortably warm, May, June, July and August typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Omiš Temperature in October
Min Temperature
14°C (57°F)
Max Temperature
19°C (66°F)
Chance of Rain
38%
Precipitation
137 mm (5.4 in)
Rainy days
11 days
Sunshine
192 hours
Percentage Sunshine
Omiš Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Omiš - and find the best time to visit.
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Omiš 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
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
Historical weather records for Omiš in October
Browse day-by-day weather records for Omiš spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Omiš historical weather extremes in October
Based on weather observations in Omiš between 1993 and 2025, these are the recorded extremes during October.
- The warmest day in October was on October 18, 1993, with a maximum of 29°C (84°F).
- Omiš experienced its chilliest October day on October 29, 1997, reaching only 10°C (50°F).
- Omiš registered its coldest October night on October 28, 1993, with temperatures dropping to 2°C (36°F).
Best Places in Croatia in October
Find out more about the weather in Croatia and which places have the best travel conditions in this month. See all of Croatia in October →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Omiš in October
For Omiš 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Omiš in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming6/10 -
Cycling9/10 -
Walking9/10 -
Camping6/10 -
Outdoor sports9/10
Omiš 3-Day Forecast
More climate data for Omiš
See the full Omiš climate overview or explore weather in Croatia.
Popular in October
Where to go in October - average daytime high across popular destinations.
Trogir
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21°C (70°F) Makarska
20°C (68°F) Poreč19°C (66°F) Rovinj19°C (66°F) Pula19°C (66°F) Split20°C (68°F) Dubrovnik20°C (68°F) Bucket list
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