Weather in Šibenik-Knin for September 2025
The forecast for the next days in Šibenik-Knin predicts temperatures to be around 27 °C, close to the historical average.
In general, the average temperature in Šibenik-Knin at the beginning of September is 27.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 23.1 °C by the end of September.
Precipitation in Šibenik-Knin during September is a rare event, with an average of fewer than 2 rainy days.
Is September a good time to visit Šibenik-Knin? check out the best time to travel to Šibenik-Knin page.
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Šibenik-Knin Weather September
Temperatures trend during September in Šibenik-Knin
September weather in Šibenik-Knin day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 27° /20° | 0 mm | 7 | |
| 2 Sept. |  Overcast | 28° /20° | 0.1 mm | 7 | |
| 3 Sept. | Sunny | 28° /20° | 0 mm | 7 | |
| 4 Sept. | Sunny | 27° /19° | 0 mm | 1.7 | |
| 5 Sept. | Sunny | 27° /20° | 0 mm | 1.6 | |
| 6 Sept. | Sunny | 28° /19° | 0 mm | 1.5 | |
| 7 Sept. | Sunny | 26° /18° | 0 mm | 1.3 | |
| 8 Sept. | Sunny | 28° /19° | 0 mm | 1.8 | |
| 9 Sept. | Sunny | 27° /21° | 0 mm | 6 | |
| 10 Sept. | Sunny | 28° /22° | 0 mm | 6 | |
| 11 Sept. | Sunny | 30° /23° | 0 mm | 7 | |
| 12 Sept. |  Patchy rain possible | 26° /22° | 0.7 mm | 5 | |
| 13 Sept. | Patchy rain possible | 26° /20° | 0.2 mm | 5 | |
| 14 Sept. | Sunny | 25° /20° | 0 mm | 6 | |
| 15 Sept. | Sunny | 27° /20° | 0 mm | 6 | |
| 16 Sept. | Sunny | 27° /20° | 0 mm | 6 | |
| 17 Sept. | Sunny | 28° /21° | 0 mm | 6 | |
| 18 Sept. | Sunny | 25° /17° | 0.1 mm | 6 | |
| 19 Sept. | Patchy rain possible | 23° /18° | 7 mm | 5 | |
| 20 Sept. |  Cloudy | 25° /17° | 0.1 mm | 6 | |
| 21 Sept. |  Patchy light drizzle | 24° /17° | 3.7 mm | 6 | |
| 22 Sept. |  Partly cloudy | 24° /18° | 0 mm | 7 | |
| 23 Sept. | Light rain shower | 23° /17° | 15.2 mm | 6 | |
| 24 Sept. |  Thundery outbreaks possible | 21° /16° | 5 mm | 5 | |
| 25 Sept. | Partly cloudy | 23° /15° | 3.9 mm | 6 | |
| 26 Sept. | Sunny | 25° /17° | 0.3 mm | 6 | |
| 27 Sept. | Sunny | 25° /18° | 0 mm | 7 | |
| 28 Sept. | Sunny | 25° /15° | 6.5 mm | 6 | |
| 29 Sept. | Sunny | 21° /14° | 0 mm | 6 | |
| 30 Sept. | Partly cloudy | 22° /13° | 0 mm | 6 | |
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Šibenik-Knin weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Sunny | Sunny |
| Temperatures | 32°/20° | 27°/16° | 23°/14° |
| Rainfall | 166 mm | 153 mm | 126 mm |
| Wind | 19.4 km/h | 21.5 km/h | 20.7 km/h |
| Humidity | 53% | 61% | 68% |
| Rainy days | 5 days | 1 days | 3 days |
| Dry days | 26 days | 29 days | 28 days |
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Šibenik-Knin in September - FAQ
Šibenik-Knin water temperatures in September
The average water temperature of the Adriatic Sea near Šibenik-Knin in September is 22.2 °C. Temperatures remain fairly consistent throughout the month.
- What is the water temperature in Šibenik-Knin in September?
- The average water temperature in Šibenik-Knin in September is 22.2 °C.
- Can you swim in Šibenik-Knin in September?
- Comfortably warm for most people. Sensitive swimmers might prefer a light rash-guard, but wetsuits are rarely needed.
What to pack to Šibenik-Knin in September?
As you prepare for your trip to Šibenik-Knin 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-Knin, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
September rainfall patterns in Šibenik-Knin
UV exposure in Šibenik-Knin during September
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Where is Šibenik-Knin?Get accurate weather forecasts for Šibenik-Knin, located at latitude 43.734 and longitude 15.894. Stay updated with localized weather information tailored for Šibenik-Knin.