Calcutta weather in June 2026

Expect daytime maximum temperatures of 34°C in Calcutta, India in June and extreme heat and humidity based on long-term weather averages. There are 4 hours of sunshine per day on average with 12 days with some rainfall and typically 268 mm of rainfall in the month.

  • 34°C maximum daytime temperature in June in Calcutta34
    34°C max day temperature
  • 4 hours of sunshine per day
  • 12 days with some rainfall in June in Calcutta12
    12 days with some rainfall
  • 26°C minimum night-time temperature in June in Calcutta26
    26°C min night temperature
  • 13 hours of daylight per day in June in Calcutta13
    13 hours of daylight per day
  • Extreme heat & humidity in June in CalcuttaE
    Extreme heat & humidity
  • 268 mm monthly rainfall in June in Calcutta268
    268 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in June in Calcutta11
    11+ (Extreme) UV index

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The June 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 June?

Daytime temperatures usually reach 34°C in Calcutta in June with extreme heat and humidity, falling to 26°C at night.

How sunny is it in Calcutta in June?

There are normally 4 hours of bright sunshine each day in Calcutta in June - that's 30% of daylight hours.

Does it rain in Calcutta in June?

There are usually 12 days with some rain in Calcutta in June and the average monthly rainfall is 268mm.

What is the chance of a cyclone in Calcutta in June?

On average 1.5 days in June in Calcutta are likely to be affected by the passage of one or more tropical storms.

Calcutta June sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st June 2026 04:52 18:17
Monday, 15th June 2026 04:52 18:22
Tuesday, 30th June 2026 04:55 18:25

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