Port Blair weather in January 2026

Expect daytime maximum temperatures of 29°C in Port Blair, India in January and high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 48 mm of rainfall in the month.

  • 29°C maximum daytime temperature in January in Port Blair29
    29°C max day temperature
  • 9 hours of sunshine per day
  • 2 days with some rainfall in January in Port Blair2
    2 days with some rainfall
  • 22°C minimum night-time temperature in January in Port Blair22
    22°C min night temperature
  • 12 hours of daylight per day in January in Port Blair12
    12 hours of daylight per day
  • High heat & humidity in January in Port BlairH
    High heat & humidity
  • 48 mm monthly rainfall in January in Port Blair48
    48 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in January in Port Blair10
    10 (Very High) UV index
  • 28°C sea temperature in January in Port Blair28
    28°C sea temperature

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The January weather guide for India (Port Blair) 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 Port Blair in January?

Daytime temperatures usually reach 29°C in Port Blair in January with high heat and humidity, falling to 22°C at night.

How sunny is it in Port Blair in January?

There are normally 9 hours of bright sunshine each day in Port Blair in January - that's 75% of daylight hours.

How warm is the sea around Port Blair in January?

The average sea temperature around Port Blair in January is 28°C.

Does it ever rain in Port Blair in January?

There are usually 2 days with some rain in Port Blair in January and the average monthly rainfall is 48mm.

Port Blair January sunrise & sunset times

Browse the sunrise and sunset times for Port Blair in January 2026. Select a month to view Port Blair sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 05:39 17:06
Friday, 16th January 2026 05:43 17:14
Saturday, 31st January 2026 05:44 17:21

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