Weather in Sliven for August 2026
Expect cooler weather in first days of August 2026 in Sliven with the forecast suggesting a temperature of 30.9 °C, lower than the historical average.
In general, the average temperature in Sliven at the beginning of August is 32.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 28.3 °C by the end of August.
Sliven experiences moderate rainfall in August, with an average of 6 rainy days and a total precipitation of 18.8 mm.
Is August a good time to visit Sliven? check out the best time to travel to Sliven page.
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Sliven Weather August
Temperatures trend during August in Sliven
August weather in Sliven day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Sunny | 32° /16° | 0 mm | 8 | |
| 2 Aug. | Sunny | 32° /16° | 0 mm | 8 | |
| 3 Aug. | Sunny | 34° /16° | 0 mm | 8 | |
| 4 Aug. | Sunny | 33° /19° | 0 mm | 8 | |
| 5 Aug. |  Patchy rain possible | 31° /16° | 0.4 mm | 7 | |
| 6 Aug. | Patchy rain possible | 33° /16° | 0.2 mm | 8 | |
| 7 Aug. | Sunny | 31° /16° | 0 mm | 8 | |
| 8 Aug. | Sunny | 33° /17° | 0 mm | 8 | |
| 9 Aug. | Sunny | 35° /17° | 0 mm | 9 | |
| 10 Aug. | Patchy rain possible | 33° /18° | 3.7 mm | 8 | |
| 11 Aug. | Sunny | 36° /18° | 0 mm | 9 | |
| 12 Aug. | Sunny | 33° /17° | 0 mm | 8 | |
| 13 Aug. | Sunny | 34° /17° | 0 mm | 9 | |
| 14 Aug. | Sunny | 33° /17° | 0 mm | 8 | |
| 15 Aug. | Sunny | 34° /17° | 0 mm | 8 | |
| 16 Aug. | Sunny | 32° /17° | 0 mm | 8 | |
| 17 Aug. | Sunny | 33° /16° | 0 mm | 8 | |
| 18 Aug. | Sunny | 32° /16° | 0 mm | 8 | |
| 19 Aug. | Sunny | 29° /16° | 0.4 mm | 7 | |
| 20 Aug. |  Heavy rain at times | 32° /18° | 2.4 mm | 7 | |
| 21 Aug. |  Moderate rain at times | 32° /16° | 0.4 mm | 8 | |
| 22 Aug. | Sunny | 34° /18° | 0.2 mm | 8 | |
| 23 Aug. | Sunny | 30° /18° | 0 mm | 8 | |
| 24 Aug. | Patchy rain possible | 30° /16° | 0.2 mm | 7 | |
| 25 Aug. |  Partly cloudy | 29° /15° | 2.8 mm | 7 | |
| 26 Aug. |  Cloudy | 30° /15° | 0 mm | 7 | |
| 27 Aug. | Cloudy | 30° /15° | 0 mm | 7 | |
| 28 Aug. | Cloudy | 27° /15° | 3.3 mm | 6 | |
| 29 Aug. | Patchy rain possible | 28° /14° | 0.5 mm | 7 | |
| 30 Aug. | Patchy rain possible | 29° /16° | 1.5 mm | 7 | |
| 31 Aug. | Light rain shower | 25° /15° | 2.1 mm | 6 | |
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Sliven weather in August vs July vs September
| July | August | September | |
|---|---|---|---|
| Weather | Sunny | Sunny | Sunny |
| Temperatures | 32°/18° | 31°/17° | 25°/13° |
| Rainfall | 30 mm | 19 mm | 39 mm |
| Wind | 16.8 km/h | 16.8 km/h | 15.9 km/h |
| Humidity | 45% | 45% | 56% |
| Rainy days | 8 days | 6 days | 7 days |
| Dry days | 23 days | 25 days | 23 days |
Planning a trip to Sliven? Discover the best time to visit
Sliven in August - FAQ
What are the expected maximum and minimum temperatures in Sliven during August?
How much rainfall should be expected in Sliven during August?
What are the typical wind conditions in Sliven during August?
August rainfall patterns in Sliven
UV exposure in Sliven during August
What to pack to Sliven in August?
Warm & sunny · highs around 31 °C, occasional showers
As you prepare for your trip to Sliven in August, 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 Sliven, during August, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
🧴 Personal Items
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Where is Sliven?Get accurate weather forecasts for Sliven, located at latitude 42.686 and longitude 26.329. Stay updated with localized weather information tailored for Sliven.