What is the weather like in Chennai vs Pondicherry in October?

In October, Chennai averages 34°C high / 25°C low with about 168 mm of rain; Pondicherry averages 32°C high / 25°C low with about 187 mm.

Chennai vs Pondicherry in October

Pondicherry is the better pick in October — 71 vs 56 on SeasonMap's comfort score. Pondicherry is sweltering, soaked, muggy air, while Chennai is sweltering, soaked, muggy air.

Chennai vs Pondicherry — October climate, side by side

	🇮🇳 Chennai	🇮🇳 Pondicherry
Comfort score	56/100 (D)	71/100 (B)
Feels-like high	39°C	37°C
Avg high / low	34° / 25°	32° / 25°
Rainfall	168 mm	187 mm
Rainy days	19	19
Humidity	80%	80%
Air quality (AQI)	80	65

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

Month by month

Chennai vs Pondicherry in October — FAQ

Is October better in Chennai or Pondicherry?: Pondicherry is the better pick in October — 71 vs 56 on SeasonMap's comfort score. Pondicherry is sweltering, soaked, muggy air, while Chennai is sweltering, soaked, muggy air.
What is the weather like in Chennai vs Pondicherry in October?: In October, Chennai averages 34°C high / 25°C low with about 168 mm of rain; Pondicherry averages 32°C high / 25°C low with about 187 mm.