Varna weather in September
September in Varna: warm, dry, with clean air — an excellent time to visit.
#3 of 12 months in Varna · #268 of 897 destinations to visit in September · comfort 88/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Varna in September
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Varna climate normals — September
| Daytime high | 24°C / 76°F | 🌤 warm |
|---|---|---|
| Nighttime low | 17°C / 63°F | |
| Rainfall | 18 mm / 0.7 in | ☀️ dry |
| Rainy days | 3 days | |
| Humidity | 65% | 💧 humid |
| Dew point | 14°C / 57°F | |
| Sunshine | 10.5 h/day | |
| Daylight | 12.5 h | |
| Wind | 17 km/h / 10 mph | |
| Air quality (US AQI) | 40 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Varna in September — FAQ
- Is September a good time to visit Varna?
- September in Varna: warm, dry, with clean air — an excellent time to visit. It ranks #3 of 12 months for Varna on SeasonMap's comfort score (88/100).
- What is the weather like in Varna in September?
- In September, Varna averages a daily high of 24.2°C and a low of 17.3°C, with about 17.9 mm of rain over roughly 3 rainy days.
- What is the air quality in Varna in September?
- Varna has a mean US Air Quality Index of about 40 in September.