Weather in Smolyan for September 2026
Until now, September 2026 in Smolyan is cooler than usual, with temperatures averaging 18.9 °C, this is 2.2 °C below the typical seasonal average.
The forecast for the coming days of September 2026 predicts a temperature of 13.9 °C , which is warmer than usual.
In general, the average temperature in Smolyan at the beginning of September is 24.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14 °C by the end of September.
Smolyan experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 30 mm.
Is September a good time to visit Smolyan? check out the best time to travel to Smolyan page.
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Smolyan Weather September
Temperatures trend during September in Smolyan
September weather in Smolyan day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Partly cloudy | 26° /11° | 0 mm | 8 | |
| 2 Sept. |  Sunny | 27° /12° | 0.1 mm | 8 | |
| 3 Sept. | Sunny | 25° /12° | 2.1 mm | 5 | |
| 4 Sept. | Partly cloudy | 22° /11° | 0.1 mm | 8 | |
| 5 Sept. | Sunny | 26° /10° | 0 mm | 8 | |
| 6 Sept. | Sunny | 24° /11° | 0 mm | 7 | |
| 7 Sept. | Sunny | 22° /8° | 0 mm | 7 | |
| 8 Sept. | Sunny | 23° /8° | 0 mm | 7 | |
| 9 Sept. |  Patchy rain possible | 24° /8° | 0 mm | 7 | |
| 10 Sept. | Sunny | 25° /10° | 0.6 mm | 8 | |
| 11 Sept. | Partly cloudy | 26° /12° | 0.1 mm | 8 | |
| 12 Sept. |  Patchy light rain with thunder | 22° /11° | 15.9 mm | 5 | |
| 13 Sept. |  Fog | 18° /8° | 8.2 mm | 5 | |
| 14 Sept. | Partly cloudy | 21° /6° | 0 mm | 7 | |
| 15 Sept. | Patchy rain possible | 19° /8° | 0.9 mm | 4 | |
| 16 Sept. | Sunny | 20° /6° | 0.2 mm | 7 | |
| 17 Sept. | Light rain shower | 20° /4° | 1.4 mm | 6 | |
| 18 Sept. | Sunny | 19° /5° | 0 mm | 6 | |
| 19 Sept. | Sunny | 20° /6° | 0 mm | 7 | |
| 20 Sept. | Sunny | 21° /7° | 0 mm | 7 | |
| 21 Sept. | Sunny | 21° /8° | 1 mm | 6 | |
| 22 Sept. | Sunny | 18° /6° | 0.6 mm | 4 | |
| 23 Sept. | Sunny | 18° /5° | 0.6 mm | 4 | |
| 24 Sept. | Sunny | 19° /5° | 0 mm | 7 | |
| 25 Sept. |  Patchy light drizzle | 17° /4° | 0.6 mm | 4 | |
| 26 Sept. | Patchy rain possible | 13° /5° | 2.7 mm | 3 | |
| 27 Sept. | Partly cloudy | 14° /3° | 0.2 mm | 4 | |
| 28 Sept. | Light drizzle | 12° /3° | 0.9 mm | 4 | |
| 29 Sept. | Light drizzle | 11° /4° | 2.3 mm | 1.2 | |
| 30 Sept. |  Overcast | 12° /4° | 0.1 mm | 3.9 | |
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Smolyan weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Sunny | Patchy rain possible |
| Temperatures | 25°/10° | 22°/8° | 11°/2° |
| Rainfall | 23 mm | 30 mm | 156 mm |
| Snowfall | 0 cm | 0 cm | 43 cm |
| Wind | 11.3 km/h | 8.6 km/h | 7 km/h |
| Humidity | 52% | 59% | 81% |
| Rainy days | 5 days | 7 days | 7 days |
| Snow days | 0 days | 0 days | 6 days |
| Dry days | 26 days | 23 days | 19 days |
Planning a trip to Smolyan? Discover the best time to visit
Smolyan in September - FAQ
What are the expected maximum and minimum temperatures in Smolyan during September?
How much rainfall should be expected in Smolyan during September?
What are the typical wind conditions in Smolyan during September?
September rainfall patterns in Smolyan
UV exposure in Smolyan during September
What to pack to Smolyan in September?
Mild & changeable · highs around 22 °C, occasional showers
As you prepare for your trip to Smolyan 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 Smolyan, during September, is comfortable and enjoyable, regardless of the weather conditions.
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Where is Smolyan?Get accurate weather forecasts for Smolyan, located at latitude 41.655 and longitude 24.694. Stay updated with localized weather information tailored for Smolyan.