Average temperatures, rainfall and packing tips for Kolkata, India in August
August in Kolkata is typically hot, with average daytime highs around 31°C and nights near 25°C. Temperature-wise it sits mid-range for Kolkata (the 7th warmest month).
August is typically the wettest month of the year in Kolkata, with around 601 mm of rain - plan around showers.
If your dates are flexible, the most comfortable months in Kolkata are usually January, February, November and December.
← Kolkata weather tomorrow (live)
In August, Kolkata averages a daytime high of about 31°C and a night-time low of around 25°C, based on recent historical data.
August is typically the wettest month of the year in Kolkata, with around 601 mm of rain - plan around showers.
August is a workable time to visit Kolkata, with hot days - just pack accordingly. If your dates are flexible, the most comfortable months in Kolkata are usually January, February, November and December.