Calcutta weather in April 2026

Expect daytime maximum temperatures of 35°C in Calcutta, India in April and extreme heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 59 mm of rainfall in the month.

  • 35°C maximum daytime temperature in April in Calcutta35
    35°C max day temperature
  • 8 hours of sunshine per day
  • 4 days with some rainfall in April in Calcutta4
    4 days with some rainfall
  • 25°C minimum night-time temperature in April in Calcutta25
    25°C min night temperature
  • 13 hours of daylight per day in April in Calcutta13
    13 hours of daylight per day
  • Extreme heat & humidity in April in CalcuttaE
    Extreme heat & humidity
  • 59 mm monthly rainfall in April in Calcutta59
    59 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in April in Calcutta11
    11+ (Extreme) UV index

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The April weather guide for India (Calcutta) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Calcutta in April?

Daytime temperatures usually reach 35°C in Calcutta in April with extreme heat and humidity, falling to 25°C at night.

How sunny is it in Calcutta in April?

There are normally 8 hours of bright sunshine each day in Calcutta in April - that's 61% of daylight hours.

Does it rain in Calcutta in April?

There are usually 4 days with some rain in Calcutta in April and the average monthly rainfall is 59mm.

Calcutta April sunrise & sunset times

Browse the sunrise and sunset times for Calcutta in April 2026. Select a month to view Calcutta sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st April 2026 05:30 17:52
Wednesday, 15th April 2026 05:17 17:57
Thursday, 30th April 2026 05:05 18:03

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