What is the weather like in Istanbul vs Mumbai in October?

In October, Istanbul averages 21°C high / 14°C low with about 52 mm of rain; Mumbai averages 34°C high / 24°C low with about 94 mm.

Istanbul vs Mumbai in October

Istanbul is the better pick in October — 88 vs 58 on SeasonMap's comfort score. Istanbul is nice, a little rain, clean air, while Mumbai is sweltering, rainy, poor air quality.

Istanbul vs Mumbai — October climate, side by side

	🇹🇷 Istanbul	🇮🇳 Mumbai
Comfort score	88/100 (A)	58/100 (D)
Feels-like high	20°C	40°C
Avg high / low	21° / 14°	34° / 24°
Rainfall	52 mm	94 mm
Rainy days	8	11
Humidity	75%	79%
Air quality (AQI)	50	145

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

Month by month

Istanbul vs Mumbai in October — FAQ

Is October better in Istanbul or Mumbai?: Istanbul is the better pick in October — 88 vs 58 on SeasonMap's comfort score. Istanbul is nice, a little rain, clean air, while Mumbai is sweltering, rainy, poor air quality.
What is the weather like in Istanbul vs Mumbai in October?: In October, Istanbul averages 21°C high / 14°C low with about 52 mm of rain; Mumbai averages 34°C high / 24°C low with about 94 mm.