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
| Jan | Feb | Mar | Apr | Maggio | 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 |
| Jan | Feb | Mar | Apr | Maggio | 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 |
The largest precipitation sum in Port Blair is at