Weather in Montenegro for September 2025
In general, the average temperature in Montenegro at the beginning of September is 26.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.1 °C by the end of September.
Montenegro sees moderate rainfall in September, averaging 6 rainy days.
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Montenegro in September average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2  28° | 3 28° | 4 25° | 5  25° | 6 28° | 7 26° |
| 8 28° | 9 26° | 10 23° | 11 25° | 12 25° | 13 23° | 14 20° |
| 15 19° | 16 20° | 17 24° | 18 21° | 19 24° | 20 25° | 21  25° |
| 22 25° | 23  22° | 24  19° | 25 20° | 26 21° | 27  21° | 28 20° |
| 29 20° | 30 20° |
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Temperatures trend during September in Montenegro
September weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Patchy rain possible | 28° /19° | 0.1 mm | 7 | |
| 2 Sept. | Sunny | 28° /21° | 0 mm | 7 | |
| 3 Sept. | Sunny | 28° /21° | 0.2 mm | 7 | |
| 4 Sept. | Sunny | 25° /14° | 0.3 mm | 6 | |
| 5 Sept. | Partly cloudy | 25° /19° | 0 mm | 7 | |
| 6 Sept. | Sunny | 28° /19° | 7.4 mm | 7 | |
| 7 Sept. | Patchy rain possible | 26° /19° | 0.1 mm | 7 | |
| 8 Sept. | Sunny | 28° /20° | 0 mm | 7 | |
| 9 Sept. | Sunny | 26° /17° | 15.8 mm | 6 | |
| 10 Sept. | Sunny | 23° /17° | 4.9 mm | 6 | |
| 11 Sept. | Sunny | 25° /17° | 0 mm | 6 | |
| 12 Sept. | Sunny | 25° /19° | 3.1 mm | 6 | |
| 13 Sept. | Sunny | 23° /17° | 34.3 mm | 6 | |
| 14 Sept. | Partly cloudy | 20° /15° | 7.2 mm | 5 | |
| 15 Sept. | Partly cloudy | 19° /13° | 0.3 mm | 5 | |
| 16 Sept. | Patchy rain possible | 20° /14° | 0.4 mm | 5 | |
| 17 Sept. | Partly cloudy | 24° /17° | 1.8 mm | 6 | |
| 18 Sept. | Sunny | 21° /17° | 1.1 mm | 5 | |
| 19 Sept. | Partly cloudy | 24° /19° | 5.2 mm | 6 | |
| 20 Sept. | Partly cloudy | 25° /18° | 1.6 mm | 6 | |
| 21 Sept. | Patchy light rain | 25° /18° | 1.3 mm | 6 | |
| 22 Sept. | Patchy rain possible | 25° /18° | 1.1 mm | 6 | |
| 23 Sept. | Thundery outbreaks possible | 22° /15° | 3 mm | 5 | |
| 24 Sept. | Patchy light rain with thunder | 19° /14° | 15.3 mm | 4 | |
| 25 Sept. | Patchy rain possible | 20° /14° | 3.4 mm | 5 | |
| 26 Sept. | Sunny | 21° /14° | 0 mm | 6 | |
| 27 Sept. | Overcast | 21° /15° | 0 mm | 6 | |
| 28 Sept. | Sunny | 20° /14° | 3 mm | 5 | |
| 29 Sept. | Sunny | 20° /14° | 2.9 mm | 6 | |
| 30 Sept. | Sunny | 20° /14° | 0 mm | 5 | |
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Guide for Montenegro in September
In Montenegro, September marks the transition from summer to autumn, bringing pleasant weather and ideal conditions for outdoor activities.
At the beginning of the month, the coastal regions experience warm and sunny days with temperatures averaging around 25°, making it perfect for beachgoers and water sports enthusiasts. The sea temperature remains inviting for swimming, typically around 24°.
As the month progresses, the temperatures gradually begin to decrease, especially in the mountainous regions. Inland areas, such as the capital city of Podgorica and the stunning Durmitor National Park, start to experience cooler temperatures, with average highs around 26° and lows around 12°.
These cooler temperatures make it an excellent time for hiking and exploring the natural beauty of Montenegro without the summer crowds.
Overall, September in Montenegro offers a delightful blend of warm coastal days and cooler mountainous retreats, making it an appealing destination for a diverse range of travelers.
The weather conditions are generally stable, with lower chances of rainfall compared to the earlier summer months, providing an excellent opportunity to enjoy the country's stunning landscapes and cultural attractions.
Montenegro in September - FAQ
What to pack to Montenegro in September?
As you prepare for your trip to Montenegro 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 Montenegro, 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
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
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Where is Montenegro?Get accurate weather forecasts for Montenegro, located at latitude 42.421 and longitude 18.768. Stay updated with localized weather information tailored for Montenegro.