What is the weather like in Mumbai vs San Francisco in January?

In January, Mumbai averages 31°C high / 18°C low with about 2 mm of rain; San Francisco averages 15°C high / 9°C low with about 123 mm.

Mumbai vs San Francisco in January

Mumbai is the better pick in January — 85 vs 68 on SeasonMap's comfort score. Mumbai is hot, dry, poor air quality, while San Francisco is cool, rainy, clean air.

Mumbai vs San Francisco — January climate, side by side

	🇮🇳 Mumbai	🇺🇸 San Francisco
Comfort score	85/100 (A)	68/100 (C)
Feels-like high	33°C	13°C
Avg high / low	31° / 18°	15° / 9°
Rainfall	2 mm	123 mm
Rainy days	0	10
Humidity	65%	83%
Air quality (AQI)	159	45

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

Month by month

Mumbai vs San Francisco in January — FAQ

Is January better in Mumbai or San Francisco?: Mumbai is the better pick in January — 85 vs 68 on SeasonMap's comfort score. Mumbai is hot, dry, poor air quality, while San Francisco is cool, rainy, clean air.
What is the weather like in Mumbai vs San Francisco in January?: In January, Mumbai averages 31°C high / 18°C low with about 2 mm of rain; San Francisco averages 15°C high / 9°C low with about 123 mm.