Weather in Trogir for September 2025
Yellow Wind Warning - See hour by hour.
Until now, September 2025 in Trogir is slightly cooler than the historical average by -0.6 °C.
Expect cooler weather in the next days in Trogir with the forecast suggesting a temperature of 22.7 °C, lower than the historical average.
In general, the average temperature in Trogir at the beginning of September is 26.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20 °C by the end of September.
Precipitation in Trogir during September is a rare event, with an average of fewer than 2 rainy days.
Is September a good time to visit Trogir? check out the best time to travel to Trogir page.
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Trogir Weather September
Temperatures trend during September in Trogir
September weather in Trogir day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 26° /20° | 0 mm | 7 | |
| 2 Sept. |  Partly cloudy | 27° /20° | 0.1 mm | 7 | |
| 3 Sept. | Sunny | 27° /20° | 0.5 mm | 7 | |
| 4 Sept. | Partly cloudy | 26° /20° | 0.1 mm | 7 | |
| 5 Sept. | Sunny | 27° /19° | 2.5 mm | 7 | |
| 6 Sept. | Sunny | 28° /20° | 4.2 mm | 7 | |
| 7 Sept. | Sunny | 26° /20° | 0 mm | 7 | |
| 8 Sept. | Sunny | 27° /20° | 0.1 mm | 6 | |
| 9 Sept. | Sunny | 26° /20° | 8.9 mm | 6 | |
| 10 Sept. | Sunny | 26° /19° | 3 mm | 6 | |
| 11 Sept. | Sunny | 25° /19° | 1.5 mm | 6 | |
| 12 Sept. | Sunny | 25° /19° | 4.2 mm | 6 | |
| 13 Sept. | Partly cloudy | 24° /17° | 6.4 mm | 6 | |
| 14 Sept. | Partly cloudy | 22° /17° | 0.4 mm | 6 | |
| 15 Sept. | Partly cloudy | 23° /16° | 0.1 mm | 6 | |
| 16 Sept. |  Patchy rain possible | 25° /21° | 0.5 mm | 1.4 | |
| 17 Sept. | Patchy rain possible | 25° /19° | 1.3 mm | 1.3 | |
| 18 Sept. | Sunny | 26° /17° | 0 mm | 1.4 | |
| 19 Sept. | Sunny | 25° /19° | 0 mm | 1.4 | |
| 20 Sept. | Sunny | 25° /19° | 0 mm | 1.7 | |
| 21 Sept. | Sunny | 25° /20° | 0 mm | 6 | |
| 22 Sept. | Sunny | 25° /20° | 0 mm | 6 | |
| 23 Sept. | Sunny | 24° /20° | 0 mm | 6 | |
| 24 Sept. |  Moderate rain | 23° /18° | 10.4 mm | 5 | |
| 25 Sept. | Patchy rain possible | 19° /13° | 3.5 mm | 4 | |
| 26 Sept. | Sunny | 19° /11° | 0 mm | 4 | |
| 27 Sept. | Sunny | 18° /12° | 0 mm | 5 | |
| 28 Sept. | Sunny | 19° /14° | 0 mm | 5 | |
| 29 Sept. | Patchy rain possible | 20° /16° | 2.7 mm | 4 | |
| 30 Sept. | Partly cloudy | 22° /14° | 0 mm | 6 | |
| Next | |||||
Trogir weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Sunny | Sunny |
| Temperatures | 31°/20° | 26°/17° | 22°/16° |
| Rainfall | 154 mm | 201 mm | 158 mm |
| Wind | 17 km/h | 19.7 km/h | 19.6 km/h |
| Humidity | 55% | 62% | 68% |
| Rainy days | 2 days | 1 days | 4 days |
| Dry days | 29 days | 29 days | 27 days |
Planning a trip to Trogir? Discover the best time to visit
Trogir in September - FAQ
Trogir water temperatures in September
The average water temperature of the Adriatic Sea near Trogir in September is 22 °C. Temperatures remain fairly consistent throughout the month.
- What is the water temperature in Trogir in September?
- The average water temperature in Trogir in September is 22 °C.
- Can you swim in Trogir in September?
- Comfortably warm for most people. Sensitive swimmers might prefer a light rash-guard, but wetsuits are rarely needed.
What to pack to Trogir in September?
As you prepare for your trip to Trogir 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 Trogir, 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 Trogir
UV exposure in Trogir during September
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Where is Trogir?Get accurate weather forecasts for Trogir, located at latitude 43.513 and longitude 16.252. Stay updated with localized weather information tailored for Trogir.