Best year time to visit Port Blair

General weather information about Port Blair

Average annual temperature is 27.3 °C

Absolute maximum temperature: 34.4 °C

Absolute minimum temperature: 20.0 °C

Number of sunny days: 75 days

Number of rainy days: 290 days

Look at detailed online map of Port Blair

* Weather data for Port Blair India is based on climate observations for 2026 year

Port Blair air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.931.632.734.433.332.230.230.429.930.130.230.3
Average daytime temperature (°C)28.829.931.333.231.429.429.329.527.929.029.229.2
Average temperature (°C)26.326.727.929.528.827.427.227.526.126.226.827.0
Average night temperature (°C)23.823.524.526.126.625.625.525.624.624.224.525.0
Absolute minimum temperature (°C)20.021.022.823.425.723.923.824.123.623.222.323.5

Port Blair monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.012.012.012.012.012.012.012.011.011.0
Daylight mean duration (h)11.511.812.112.412.712.812.712.512.211.911.611.5
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)10.410.911.411.610.88.87.89.04.98.99.59.8
Precipitation (mm)1013820113298332179572377245105
Sunny days1717191101000046
Rainy days141112193129313130312625
Snow days000000000000

Port Blair - weather forecast by months

Port Blair weather in januaryPort Blair weather in februaryPort Blair weather in marchPort Blair weather in aprilPort Blair weather in mayPort Blair weather in junePort Blair weather in julyPort Blair weather in augustPort Blair weather in septemberPort Blair weather in octoberPort Blair weather in novemberPort Blair weather in december

Best time to visit Port Blair:

The largest precipitation sum in Port Blair is at

  • June — 298(mm)
  • July — 332(mm)
  • September — 572(mm)
  • October — 377(mm)
  • November — 245(mm)

    • Weather forecast in the closest to Port Blair admin centers

    Weather forecast in the closest towns to Port Blair

    Explore Port Blair

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

    When is the best time to visit Port Blair?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Port Blair.
    What is the weather like in Port Blair?
    See average temperature, rainfall and daylight hours for Port Blair by month in the table above.
    How many sunny days does Port Blair have?
    The monthly weather statistics above show sunshine and rainfall patterns for Port Blair throughout the year.