What is the weather like in Mumbai vs Ulaanbaatar in September?

In September, Mumbai averages 31°C high / 25°C low with about 467 mm of rain; Ulaanbaatar averages 17°C high / 2°C low with about 43 mm.

Mumbai vs Ulaanbaatar in September

Ulaanbaatar is the better pick in September — 78 vs 43 on SeasonMap's comfort score. Ulaanbaatar is cool, a little rain, clean air, while Mumbai is sweltering, soaked, muggy air.

Mumbai vs Ulaanbaatar — September climate, side by side

	🇮🇳 Mumbai	🇲🇳 Ulaanbaatar
Comfort score	43/100 (F)	78/100 (B)
Feels-like high	37°C	14°C
Avg high / low	31° / 25°	17° / 2°
Rainfall	467 mm	43 mm
Rainy days	27	8
Humidity	87%	64%
Air quality (AQI)	65	36

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

Month by month

Mumbai vs Ulaanbaatar in September — FAQ

Is September better in Mumbai or Ulaanbaatar?: Ulaanbaatar is the better pick in September — 78 vs 43 on SeasonMap's comfort score. Ulaanbaatar is cool, a little rain, clean air, while Mumbai is sweltering, soaked, muggy air.
What is the weather like in Mumbai vs Ulaanbaatar in September?: In September, Mumbai averages 31°C high / 25°C low with about 467 mm of rain; Ulaanbaatar averages 17°C high / 2°C low with about 43 mm.