Magical Split
The best travel time to Split in Croatia is from May til October and the best months are May, June and September.
Rabac Weather in September
September in Rabac brings high temperatures, with highs of 23°C (73°F) and nights dropping to 17°C (63°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.
Rainfall in Rabac in September
Rabac is in the rainy season in September, with rain on around 12 days and an average of 203 mm (8 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours.
Temperature in Rabac in September
Rabac in September gets highs of 23°C (73°F) during the day and drops to 17°C (63°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 17°C (63°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Rabac in September
The city usually sees around 210 hours of sunlight, indicating many sunny days despite it being the rainy season.If you prefer dry days with pleasant temperatures, 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.
Rabac Temperature in September
Min Temperature
17°C (63°F)
Max Temperature
23°C (73°F)
Chance of Rain
39%
Precipitation
203 mm (8 in)
Rainy days
12 days
Sunshine
210 hours *
Percentage Sunshine
64% *
* Data from: Medulin, Croatia (33 KM, 20 Miles).
Rabac Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Rabac - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Rabac typically drop from around 25°C (77°F) at the start of September to approximately 22°C (72°F) by the end. Nights are pleasant, with lows typically ranging from 13°C (55°F) to 16°C (61°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather records for Rabac in September
Browse day-by-day weather records for Rabac spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Rabac historical weather extremes in September
Based on 49 years of weather observations in Rabac between 1976 and 2025, these are the recorded extremes.
- Rabac recorded its highest September temperature of 34°C (93°F) on September 1, 2024.
- The coldest September day was on September 18, 1977, with a maximum of 11°C (52°F).
- The coldest night in September in Rabac was on September 7, 1992, with a minimum of 7°C (45°F).
- Peak precipitation in September occurred on September 9, 1982, when 79 mm (3.1 in) of precipitation was measured.
Best Places in Croatia in September
Find out more about the weather in Croatia and which places have the best travel conditions in this month. See all of Croatia in September →
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 Rabac in September
For Rabac in September, 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. Also bring a poncho, it will rain a lot! Waterproof everything you can. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Rabac in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming7/10 -
Camping6/10
Rabac 3-Day Forecast
More climate data for Rabac
See the full Rabac climate overview or explore weather in Croatia.
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Where to go in September - average daytime high across popular destinations.
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