Grad Dubrovnik (Dubrovnik)
September
Weather in Grad Dubrovnik for September 2025
Your guide to Grad Dubrovnik weather in September - trends and predictions
In general, the average temperature in Grad Dubrovnik at the beginning of September is 27 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 22.6 °C by the end of September.
Grad Dubrovnik experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 109.7 mm.
Is September a good time to visit Grad Dubrovnik? check out the best time to travel to Grad Dubrovnik page.
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Temperatures
Rain 🌧️
More
8
Dry days
22
Rainy days
0
Snow days
24°/19°
Temperatures
16 km/h
Avg max wind
62 %
Avg humidity
Grad Dubrovnik in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2 27° | 3 26° | 4  26° | 5 27° | 6 28° | 7 27° |
| 8 28° | 9  26° | 10  25° | 11 26° | 12 26° | 13 25° | 14 24° |
| 15 24° | 16 24° | 17 24° | 18 23° | 19 23° | 20  24° | 21 24° |
| 22 23° | 23 23° | 24 21° | 25 22° | 26 23° | 27 24° | 28 23° |
| 29 23° | 30 22° |
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Temperatures trend during September in Grad Dubrovnik
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Sunny | 28° /20° | 1.9 mm | 7 | |
| 2 Sept. | Sunny | 27° /20° | 0.2 mm | 7 | |
| 3 Sept. | Sunny | 26° /20° | 0.1 mm | 7 | |
| 4 Sept. | Partly cloudy | 26° /20° | 1 mm | 7 | |
| 5 Sept. | Sunny | 27° /20° | 0.1 mm | 7 | |
| 6 Sept. | Sunny | 28° /21° | 6.2 mm | 7 | |
| 7 Sept. | Sunny | 27° /21° | 0.1 mm | 7 | |
| 8 Sept. | Sunny | 28° /21° | 0.1 mm | 7 | |
| 9 Sept. | Moderate or heavy rain shower | 26° /21° | 10.5 mm | 6 | |
| 10 Sept. | Patchy rain possible | 25° /20° | 7.8 mm | 6 | |
| 11 Sept. | Sunny | 26° /19° | 0.9 mm | 6 | |
| 12 Sept. | Sunny | 26° /19° | 2 mm | 7 | |
| 13 Sept. | Sunny | 25° /18° | 8.3 mm | 7 | |
| 14 Sept. | Sunny | 24° /18° | 1.9 mm | 6 | |
| 15 Sept. | Patchy rain possible | 24° /19° | 0.1 mm | 6 | |
| 16 Sept. | Patchy rain possible | 24° /19° | 10.6 mm | 6 | |
| 17 Sept. | Moderate or heavy rain shower | 24° /19° | 12.9 mm | 6 | |
| 18 Sept. | Moderate or heavy rain shower | 23° /18° | 2.5 mm | 6 | |
| 19 Sept. | Patchy rain possible | 23° /18° | 4 mm | 6 | |
| 20 Sept. | Heavy rain at times | 24° /18° | 2.6 mm | 6 | |
| 21 Sept. | Patchy rain possible | 24° /18° | 1.3 mm | 5 | |
| 22 Sept. | Patchy rain possible | 23° /16° | 0.2 mm | 6 | |
| 23 Sept. | Sunny | 23° /16° | 3.4 mm | 6 | |
| 24 Sept. | Sunny | 21° /16° | 4.5 mm | 6 | |
| 25 Sept. | Sunny | 22° /16° | 6.3 mm | 5 | |
| 26 Sept. | Sunny | 23° /18° | 7.3 mm | 6 | |
| 27 Sept. | Sunny | 24° /19° | 3.4 mm | 6 | |
| 28 Sept. | Sunny | 23° /19° | 3.9 mm | 6 | |
| 29 Sept. | Sunny | 23° /18° | 4.3 mm | 6 | |
| 30 Sept. | Heavy rain at times | 22° /17° | 1.5 mm | 5 | |
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Important Notice
Our weather forecast for Grad Dubrovnik in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Grad Dubrovnik forecast closer to your planned date for the most up-to-date weather information.
Grad Dubrovnik in September - FAQ
What are the expected maximum and minimum temperatures in Grad Dubrovnik during September?
During September, expect a variety of temperatures with highs around 24° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in Grad Dubrovnik during September?
Significant rainfall exceeding 109.7 mm is expected in Grad Dubrovnik during September, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Grad Dubrovnik during September?
The average wind speed in Grad Dubrovnik during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Grad Dubrovnik in September?
As you prepare for your trip to Grad Dubrovnik 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 Grad Dubrovnik, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- 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
September rainfall patterns in Grad Dubrovnik
Explore the daily rainfall trends and prepare for Grad Dubrovniks September weather 💧
UV exposure in Grad Dubrovnik during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Grad Dubrovnik?Get accurate weather forecasts for Grad Dubrovnik, located at latitude 42.641 and longitude 18.109. Stay updated with localized weather information tailored for Grad Dubrovnik.
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