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 °C

Number of sunny days: 75

Number of rainy days: 290

Number of snow days:

Average annual precipitation: 2279 mm

Look at detailed online map of Port Blair

* Weather data for Port Blair India is based on climate observations for 2023 year

Port Blair air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 29.9 31.6 32.7 34.4 33.3 32.2 30.2 30.4 29.9 30.1 30.2 30.3
Average daytime temperature (°C) 28.8 29.9 31.3 33.2 31.4 29.4 29.3 29.5 27.9 29 29.2 29.2
Average temperature (°C) 26.3 26.7 27.9 29.5 28.8 27.4 27.2 27.5 26.1 26.2 26.8 27
Average night temperature (°C) 23.8 23.5 24.5 26.1 26.6 25.6 25.5 25.6 24.6 24.2 24.5 25
Absolute minimum temperature (°C) 20 21 22.8 23.4 25.7 23.9 23.8 24.1 23.6 23.2 22.3 23.5

Port Blair monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 11.6 11.9 12.2 12.5 12.8 12.8 12.8 12.6 12.4 12 11.7 11.5
Daylight mean duration (h) 11.5 11.8 12.1 12.4 12.7 12.8 12.7 12.5 12.2 11.9 11.6 11.5
Daylight minimum duration (h) 11.5 11.6 11.9 12.2 12.5 12.8 12.6 12.4 12 11.7 11.5 11.4
Sunshine mean duration (h) 10.4 10.9 11.4 11.6 10.8 8.8 7.8 9.3 5.3 8.9 9.5 9.8
Precipitation (mm) 10 14 9 20 114 299 333 180 572 377 246 106
Sunny days 17 17 19 11 1 4 6
Rainy days 14 11 12 19 31 29 31 31 30 31 26 25

Port Blair - weather forecast by months

January February March April May June July August September October November December

Best time to visit Port Blair:

The largest precipitation sum in Port Blair is at

  • June — 299(mm)
  • July — 333(mm)
  • September — 572(mm)
  • October — 377(mm)
  • November — 246(mm)

Weather forecast in the closest to Port Blair admin centers