What is the weather like in Bengaluru vs Chennai in December?

In December, Bengaluru averages 28°C high / 18°C low with about 36 mm of rain; Chennai averages 30°C high / 22°C low with about 151 mm.

Bengaluru vs Chennai in December

Bengaluru is the better pick in December — 85 vs 65 on SeasonMap's comfort score. Bengaluru is warm, a little rain, while Chennai is hot, soaked, muggy air.

Bengaluru vs Chennai — December climate, side by side

	🇮🇳 Bengaluru	🇮🇳 Chennai
Comfort score	85/100 (A)	65/100 (C)
Feels-like high	28°C	33°C
Avg high / low	28° / 18°	30° / 22°
Rainfall	36 mm	151 mm
Rainy days	5	10
Humidity	75%	79%
Air quality (AQI)	75	73

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

Month by month

Bengaluru 🇮🇳 Indiawarm, a little rain · best January85
Chennai 🇮🇳 Indiahot, soaked, muggy air · best February65

Bengaluru vs Chennai in December — FAQ

Is December better in Bengaluru or Chennai?: Bengaluru is the better pick in December — 85 vs 65 on SeasonMap's comfort score. Bengaluru is warm, a little rain, while Chennai is hot, soaked, muggy air.
What is the weather like in Bengaluru vs Chennai in December?: In December, Bengaluru averages 28°C high / 18°C low with about 36 mm of rain; Chennai averages 30°C high / 22°C low with about 151 mm.