Sofia weather in August
August in Sofia: warm, a little rain, with clean air — an excellent time to visit.
#4 of 12 months in Sofia · #125 of 604 destinations to visit in August · comfort 88/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Sofia climate normals — August
| Daytime high | 27°C / 81°F | 🌤 warm |
|---|---|---|
| Nighttime low | 17°C / 63°F | |
| Feels like (high) | 28°C / 82°F | |
| Rainfall | 40 mm / 1.6 in | 🌦 some rain |
| Rainy days | 9 days | |
| Humidity | 65% | 💧 humid |
| Dew point | 15°C / 58°F | |
| Sunshine | 12.2 h/day | |
| Daylight | 13.9 h | |
| Wind | 11 km/h / 7 mph | |
| Air quality (US AQI) | 42 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Sofia in August — FAQ
- Is August a good time to visit Sofia?
- August in Sofia: warm, a little rain, with clean air — an excellent time to visit. It ranks #4 of 12 months for Sofia on SeasonMap's comfort score (88/100).
- What is the weather like in Sofia in August?
- In August, Sofia averages a daily high of 27.4°C and a low of 17.4°C, with about 40.4 mm of rain over roughly 9 rainy days.
- What is the air quality in Sofia in August?
- Sofia has a mean US Air Quality Index of about 42 in August.