Weather in Bosnia and Herzegovina for September 2026
Until now, September 2026 in Bosnia and Herzegovina is slightly cooler than the historical average by 0.7 °C.
The forecast for the next days in Bosnia and Herzegovina predicts temperatures to be around 13 °C, close to the historical average.
In general, the average temperature in Bosnia and Herzegovina at the beginning of September is 25.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 8.3 °C by the end of September.
Bosnia and Herzegovina experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 77.2 mm.
Temperatures
Rain 🌧️
Bosnia and Herzegovina Weather September
What’s the Weather Like in Bosnia and Herzegovina This September?
Temperatures trend during September in Bosnia and Herzegovina
September weather in Bosnia and Herzegovina day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 25° /12° | 0.1 mm | 7 | |
| 2 Sept. |  Partly cloudy | 27° /13° | 0.6 mm | 7 | |
| 3 Sept. | Sunny | 25° /13° | 2.1 mm | 7 | |
| 4 Sept. |  Light rain shower | 24° /12° | 2.5 mm | 5 | |
| 5 Sept. | Patchy rain possible | 27° /14° | 0.7 mm | 6 | |
| 6 Sept. | Sunny | 24° /12° | 0.9 mm | 6 | |
| 7 Sept. | Sunny | 25° /12° | 0.1 mm | 6 | |
| 8 Sept. | Sunny | 28° /14° | 0.1 mm | 7 | |
| 9 Sept. | Sunny | 26° /14° | 1.7 mm | 6 | |
| 10 Sept. | Sunny | 25° /13° | 3.1 mm | 5 | |
| 11 Sept. | Sunny | 24° /12° | 4 mm | 5 | |
| 12 Sept. | Sunny | 23° /11° | 0.3 mm | 5 | |
| 13 Sept. | Sunny | 22° /10° | 11.3 mm | 6 | |
| 14 Sept. | Partly cloudy | 18° /10° | 3.8 mm | 4 | |
| 15 Sept. |  Moderate or heavy rain shower | 19° /10° | 3.7 mm | 4 | |
| 16 Sept. | Moderate rain at times | 21° /10° | 1.4 mm | 5 | |
| 17 Sept. | Partly cloudy | 20° /8° | 0.1 mm | 5 | |
| 18 Sept. | Sunny | 22° /13° | 1.2 mm | 5.7 | |
| 19 Sept. |  Overcast | 21° /13° | 1.4 mm | 5.3 | |
| 20 Sept. | Overcast | 22° /12° | 0.1 mm | 5.5 | |
| 21 Sept. | Overcast | 19° /8° | 0.9 mm | 5 | |
| 22 Sept. | Patchy rain possible | 10° /5° | 0.3 mm | 3 | |
| 23 Sept. | Sunny | 11° /4° | 0 mm | 4 | |
| 24 Sept. | Sunny | 14° /5° | 0 mm | 4 | |
| 25 Sept. | Overcast | 13° /7° | 0 mm | 4 | |
| 26 Sept. | Overcast | 8° /0° | 0.1 mm | 2 | |
| 27 Sept. |  Freezing fog | 1° /-2° | 3.7 mm | 1 | |
| 28 Sept. | Sunny | 8° /-2° | 0 mm | 3 | |
| 29 Sept. | Sunny | 8° /1° | 0 mm | 3 | |
| 30 Sept. | Overcast | 6° /2° | 25.4 mm | 2 | |
| Next | |||||
Guide for Bosnia and Herzegovina in September
In Bosnia and Herzegovina, September marks the transition from summer to autumn, bringing about a noticeable change in the weather. At the beginning of the month, the weather in Bosnia and Herzegovina is generally warm and pleasant, with temperatures ranging from 20° to 25°.
The days are still relatively long, allowing for ample opportunities to explore the beautiful landscapes and historical sites across the country. However, as the month progresses, the temperatures begin to gradually decrease, particularly in the evenings and early mornings.
By the end of September, the weather becomes cooler, with temperatures ranging from 15° to 20°.
Additionally, September in Bosnia and Herzegovina typically experiences a decrease in precipitation compared to the summer months, making it an ideal time for outdoor activities such as hiking, sightseeing, and exploring the charming towns and cities.
The weather conditions in September make it a favorable time to visit Bosnia and Herzegovina, as the comfortable temperatures and milder weather create a pleasant environment for travelers.
Bosnia and Herzegovina in September - FAQ
What are the expected maximum and minimum temperatures in Bosnia and Herzegovina during September?
How much rainfall should be expected in Bosnia and Herzegovina during September?
What are the typical wind conditions in Bosnia and Herzegovina during September?
September rainfall patterns in Bosnia and Herzegovina
UV exposure in Bosnia and Herzegovina during September
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