What is the weather like in Banja Luka vs Mostar in September?

In September, Banja Luka averages 25°C high / 13°C low with about 77 mm of rain; Mostar averages 28°C high / 14°C low with about 122 mm.

Banja Luka vs Mostar in September

Banja Luka is the better pick in September — 90 vs 85 on SeasonMap's comfort score. Banja Luka is warm, a little rain, clean air, while Mostar is hot, rainy, clean air.

Banja Luka vs Mostar — September climate, side by side

	Banja Luka	Mostar
Comfort score	90/100 (S)	85/100 (A)
Feels-like high	26°C	29°C
Avg high / low	25° / 13°	28° / 14°
Rainfall	77 mm	122 mm
Rainy days	11	10
Humidity	77%	70%
Air quality (AQI)	42	39

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

Banja Luka vs Mostar in September — FAQ

Is September better in Banja Luka or Mostar?: Banja Luka is the better pick in September — 90 vs 85 on SeasonMap's comfort score. Banja Luka is warm, a little rain, clean air, while Mostar is hot, rainy, clean air.
What is the weather like in Banja Luka vs Mostar in September?: In September, Banja Luka averages 25°C high / 13°C low with about 77 mm of rain; Mostar averages 28°C high / 14°C low with about 122 mm.