Obshtina Sliven (Sliven)
September
Weather in Obshtina Sliven for September 2026
Your guide to Obshtina Sliven weather in September - trends and predictions
In general, the average temperature in Obshtina Sliven at the beginning of September is 30.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 22.6 °C by the end of September.
Obshtina Sliven experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 70.8 mm.
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Temperatures
Rain 🌧️
More
22
Dry days
8
Rainy days
0
Snow days
25°/14°
Temperatures
15 km/h
Avg max wind
56 %
Avg humidity
Obshtina Sliven Weather September
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Temperatures trend during September in Obshtina Sliven
See the weather trend as well as the moving average line
September weather in Obshtina Sliven day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 29° /15° | 0.2 mm | 7 | |
| 2 Sept. | Patchy rain possible | 31° /17° | 0.1 mm | 7 | |
| 3 Sept. |  Partly cloudy | 33° /18° | 0 mm | 8 | |
| 4 Sept. |  Moderate rain at times | 31° /17° | 0.2 mm | 8 | |
| 5 Sept. | Partly cloudy | 30° /15° | 0 mm | 8 | |
| 6 Sept. | Moderate rain at times | 30° /15° | 0.4 mm | 7 | |
| 7 Sept. | Patchy rain possible | 27° /14° | 0.2 mm | 7 | |
| 8 Sept. |  Sunny | 28° /14° | 0 mm | 7 | |
| 9 Sept. | Sunny | 29° /14° | 0 mm | 7 | |
| 10 Sept. | Patchy rain possible | 27° /16° | 1.1 mm | 7 | |
| 11 Sept. | Moderate or heavy rain shower | 26° /15° | 12.2 mm | 7 | |
| 12 Sept. | Sunny | 26° /15° | 1.6 mm | 7 | |
| 13 Sept. | Moderate rain at times | 26° /15° | 0.5 mm | 6 | |
| 14 Sept. | Moderate rain at times | 25° /12° | 7.1 mm | 7 | |
| 15 Sept. | Patchy rain possible | 24° /11° | 1.9 mm | 6 | |
| 16 Sept. |  Overcast | 23° /12° | 0 mm | 6 | |
| 17 Sept. | Sunny | 23° /11° | 0.8 mm | 6 | |
| 18 Sept. | Patchy rain possible | 22° /10° | 0.6 mm | 6 | |
| 19 Sept. |  Cloudy | 23° /10° | 0.1 mm | 6 | |
| 20 Sept. | Cloudy | 23° /13° | 0 mm | 6 | |
| 21 Sept. | Partly cloudy | 25° /11° | 0.3 mm | 7 | |
| 22 Sept. | Overcast | 25° /10° | 0 mm | 6 | |
| 23 Sept. | Partly cloudy | 27° /11° | 0 mm | 7 | |
| 24 Sept. | Sunny | 27° /13° | 0 mm | 7 | |
| 25 Sept. | Sunny | 25° /12° | 0 mm | 7 | |
| 26 Sept. | Partly cloudy | 24° /12° | 0 mm | 6 | |
| 27 Sept. | Sunny | 24° /11° | 0 mm | 6 | |
| 28 Sept. | Cloudy | 23° /11° | 0 mm | 5 | |
| 29 Sept. | Moderate or heavy rain shower | 20° /10° | 9.8 mm | 5 | |
| 30 Sept. |  Light drizzle | 15° /8° | 2.1 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Obshtina Sliven 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 Obshtina Sliven forecast closer to your planned date for the most up-to-date weather information.
Change Month
Obshtina Sliven weather in September vs August vs October
Compare September weather in Obshtina Sliven with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Patchy rain possible | Sunny |
| Temperatures | 32°/18° | 25°/14° | 19°/8° |
| Rainfall | 24 mm | 71 mm | 26 mm |
| Wind | 16.1 km/h | 15.3 km/h | 10.2 km/h |
| Humidity | 45% | 56% | 58% |
| Rainy days | 6 days | 8 days | 4 days |
| Dry days | 25 days | 22 days | 27 days |
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Obshtina Sliven in September - FAQ
What are the expected maximum and minimum temperatures in Obshtina Sliven during September?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Obshtina Sliven during September?
Moderate rainfall is anticipated in Obshtina Sliven during September, with a total of 70.8 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Obshtina Sliven during September?
The average wind speed in Obshtina Sliven during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Obshtina Sliven in September?
As you prepare for your trip to Obshtina Sliven 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 Obshtina Sliven, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long 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
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
September rainfall patterns in Obshtina Sliven
Explore the daily rainfall trends and prepare for Obshtina Slivens September weather 💧
UV exposure in Obshtina Sliven during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Obshtina Sliven?Get accurate weather forecasts for Obshtina Sliven, located at latitude 42.686 and longitude 26.329. Stay updated with localized weather information tailored for Obshtina Sliven.
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