What is the weather like in Bucharest vs Sofia in September?

In September, Bucharest averages 27°C high / 12°C low with about 38 mm of rain; Sofia averages 25°C high / 11°C low with about 27 mm.

Bucharest vs Sofia in September

Bucharest and Sofia are nearly tied in September — 92 vs 95 on SeasonMap's comfort score. Bucharest is warm, a little rain, clean air; Sofia is warm, dry, clean air.

Bucharest vs Sofia — September climate, side by side

	Bucharest	Sofia
Comfort score	92/100 (S)	95/100 (S)
Feels-like high	26°C	24°C
Avg high / low	27° / 12°	25° / 11°
Rainfall	38 mm	27 mm
Rainy days	4	5
Humidity	58%	64%
Air quality (AQI)	39	39

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Bucharest vs Sofia in September — FAQ

Is September better in Bucharest or Sofia?: Bucharest and Sofia are nearly tied in September — 92 vs 95 on SeasonMap's comfort score. Bucharest is warm, a little rain, clean air; Sofia is warm, dry, clean air.
What is the weather like in Bucharest vs Sofia in September?: In September, Bucharest averages 27°C high / 12°C low with about 38 mm of rain; Sofia averages 25°C high / 11°C low with about 27 mm.