What is the weather like in Bengaluru vs Pondicherry in September?

In September, Bengaluru averages 29°C high / 21°C low with about 109 mm of rain; Pondicherry averages 34°C high / 26°C low with about 96 mm.

Bengaluru vs Pondicherry in September

Pondicherry is the better pick in September — 80 vs 73 on SeasonMap's comfort score. Pondicherry is sweltering, rainy, while Bengaluru is hot, rainy, clean air.

Bengaluru vs Pondicherry — September climate, side by side

	🇮🇳 Bengaluru	🇮🇳 Pondicherry
Comfort score	73/100 (B)	80/100 (A)
Feels-like high	30°C	39°C
Avg high / low	29° / 21°	34° / 26°
Rainfall	109 mm	96 mm
Rainy days	16	15
Humidity	81%	75%
Air quality (AQI)	35	60

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

Month by month

Bengaluru vs Pondicherry in September — FAQ

Is September better in Bengaluru or Pondicherry?: Pondicherry is the better pick in September — 80 vs 73 on SeasonMap's comfort score. Pondicherry is sweltering, rainy, while Bengaluru is hot, rainy, clean air.
What is the weather like in Bengaluru vs Pondicherry in September?: In September, Bengaluru averages 29°C high / 21°C low with about 109 mm of rain; Pondicherry averages 34°C high / 26°C low with about 96 mm.