Borovets vs Sofia in September

Sofia is the better pick in September — 95 vs 18 on SeasonMap's comfort score. Sofia is warm, dry, clean air, while Borovets is nice, a little rain, clean air.

Borovets vs SofiaSeptember climate, side by side

BorovetsSofia
Comfort score18/100 (F)95/100 (S)
Feels-like high18°C24°C
Avg high / low19° / 10°25° / 11°
Rainfall52 mm27 mm
Rainy days95
Humidity67%64%
Air quality (AQI)3739

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

Borovets vs Sofia in September — FAQ

Is September better in Borovets or Sofia?
Sofia is the better pick in September — 95 vs 18 on SeasonMap's comfort score. Sofia is warm, dry, clean air, while Borovets is nice, a little rain, clean air.
What is the weather like in Borovets vs Sofia in September?
In September, Borovets averages 19°C high / 10°C low with about 52 mm of rain; Sofia averages 25°C high / 11°C low with about 27 mm.