Kolkata Weather in September
32.7°C high · 25.7°C low · 289 mm rain · 7.3h sun
Sep is a warm month in Kolkata — not peak season, but a good time to avoid crowds.
September at a glance
| Metric | Value |
|---|---|
| Average high | 32.7°C |
| Average low | 25.7°C |
| Rainfall | 289 mm |
| Sunshine | 7.3 hours/day |
| Daylight | 12.1 hours |
What to pack in September
Pack light, breathable clothes, plus a raincoat and umbrella for Kolkata in September.
Kolkata weather by month
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Frequently asked questions
What is the weather in Kolkata in September?
Highs of 32.7°C and lows of 25.7°C, with about 289 mm of rain and 7.3 hours of sunshine per day.
Is September a good time to visit Kolkata?
Sep is a warm month in Kolkata — not peak season, but a good time to avoid crowds.
What to do in Kolkata · Best time to visit Kolkata
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.