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

In September, Sofia averages 25°C high / 11°C low with about 27 mm of rain; Zagreb averages 24°C high / 15°C low with about 108 mm.

Sofia vs Zagreb in September

Sofia is the better pick in September — 95 vs 89 on SeasonMap's comfort score. Sofia is warm, dry, clean air, while Zagreb is warm, rainy, clean air.

Sofia vs Zagreb — September climate, side by side

	🇧🇬 Sofia	🇭🇷 Zagreb
Comfort score	95/100 (S)	89/100 (A)
Feels-like high	24°C	24°C
Avg high / low	25° / 11°	24° / 15°
Rainfall	27 mm	108 mm
Rainy days	5	8
Humidity	64%	74%
Air quality (AQI)	39	43

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

Month by month

Sofia 🇧🇬 Bulgariawarm, dry, clean air · best September95
Zagreb 🇭🇷 Croatiawarm, rainy, clean air · best May89

Sofia vs Zagreb in September — FAQ

Is September better in Sofia or Zagreb?: Sofia is the better pick in September — 95 vs 89 on SeasonMap's comfort score. Sofia is warm, dry, clean air, while Zagreb is warm, rainy, clean air.
What is the weather like in Sofia vs Zagreb in September?: In September, Sofia averages 25°C high / 11°C low with about 27 mm of rain; Zagreb averages 24°C high / 15°C low with about 108 mm.