Weather in Šibenik for September 2026
Orange thunderstorm warning - See hour by hour.
So far, September 2026 in Šibenik shows a warmer trend than usual by 2.6 °C.
Expect cooler weather in the next days in Šibenik with the forecast suggesting a temperature of 25.2 °C, lower than the historical average.
In general, the average temperature in Šibenik at the beginning of September is 28.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 23.3 °C by the end of September.
The climate of Šibenik in September is notably wet, with an average of 11 rainy days, and a total of 67.1 mm of precipitation.
Is September a good time to visit Šibenik? check out the best time to travel to Šibenik page.
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Šibenik Weather September
Temperatures trend during September in Šibenik
September weather in Šibenik day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 29° /20° | 0 mm | 7 | |
| 2 Sept. | Sunny | 29° /20° | 0.1 mm | 7 | |
| 3 Sept. | Sunny | 29° /20° | 0 mm | 7 | |
| 4 Sept. | Sunny | 28° /21° | 0 mm | 7 | |
| 5 Sept. | Sunny | 29° /20° | 0.2 mm | 7 | |
| 6 Sept. | Sunny | 29° /19° | 3.3 mm | 7 | |
| 7 Sept. | Sunny | 28° /20° | 0 mm | 7 | |
| 8 Sept. | Sunny | 29° /20° | 0.4 mm | 7 | |
| 9 Sept. | Sunny | 28° /20° | 4.8 mm | 6 | |
| 10 Sept. | Sunny | 26° /19° | 2.4 mm | 6 | |
| 11 Sept. |  Patchy rain possible | 26° /20° | 17.8 mm | 5.4 | |
| 12 Sept. | Sunny | 27° /17° | 0 mm | 5.3 | |
| 13 Sept. | Sunny | 26° /16° | 0 mm | 5.3 | |
| 14 Sept. |  Overcast | 26° /18° | 0 mm | 4.3 | |
| 15 Sept. | Sunny | 28° /17° | 0 mm | 7 | |
| 16 Sept. | Sunny | 26° /18° | 0 mm | 7 | |
| 17 Sept. | Sunny | 26° /18° | 0.6 mm | 7 | |
| 18 Sept. | Light rain shower | 24° /17° | 17 mm | 5 | |
| 19 Sept. | Patchy rain possible | 24° /19° | 0.2 mm | 5 | |
| 20 Sept. | Sunny | 24° /19° | 0 mm | 6 | |
| 21 Sept. | Sunny | 25° /18° | 0 mm | 6 | |
| 22 Sept. |  Cloudy | 20° /10° | 21 mm | 4 | |
| 23 Sept. | Sunny | 25° /11° | 0 mm | 6 | |
| 24 Sept. | Sunny | 26° /17° | 0 mm | 7 | |
| 25 Sept. |  Partly cloudy | 23° /15° | 4.9 mm | 5 | |
| 26 Sept. | Sunny | 24° /16° | 0.2 mm | 6 | |
| 27 Sept. | Sunny | 24° /17° | 0.1 mm | 6 | |
| 28 Sept. | Light rain shower | 23° /15° | 6.1 mm | 6 | |
| 29 Sept. | Sunny | 21° /13° | 0 mm | 6 | |
| 30 Sept. | Sunny | 22° /13° | 0 mm | 6 | |
| Next | |||||
Šibenik weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Sunny | Sunny |
| Temperatures | 29°/21° | 25°/18° | 20°/14° |
| Rainfall | 74 mm | 67 mm | 62 mm |
| Wind | 19.9 km/h | 20.5 km/h | 21.8 km/h |
| Humidity | 53% | 60% | 66% |
| Rainy days | 11 days | 11 days | 17 days |
| Dry days | 20 days | 19 days | 14 days |
Planning a trip to Šibenik? Discover the best time to visit
Šibenik in September - FAQ
What are the expected maximum and minimum temperatures in Šibenik during September?
How much rainfall should be expected in Šibenik during September?
What are the typical wind conditions in Šibenik during September?
Šibenik water temperatures in September
The average water temperature of the Adriatic Sea near Šibenik in September is 23.7 °C. Temperatures remain fairly consistent throughout the month.
- What is the water temperature in Šibenik in September?
- The average water temperature in Šibenik in September is 23.7 °C.
- Can you swim in Šibenik in September?
- Comfortably warm for most people. Sensitive swimmers might prefer a light rash-guard, but wetsuits are rarely needed.
September rainfall patterns in Šibenik
UV exposure in Šibenik during September
What to pack to Šibenik in September?
Mild · highs around 25 °C, frequent showers
As you prepare for your trip to Šibenik in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Šibenik, during September, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
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Where is Šibenik?Get accurate weather forecasts for Šibenik, located at latitude 43.734 and longitude 15.894. Stay updated with localized weather information tailored for Šibenik.