Average annual temperature is 26.4 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 10.9 °C
Number of sunny days: 164 days
Number of rainy days: 201 days
Look at detailed online map of Diamond Harbour II
* Weather data for Diamond Harbour II India is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.7 | 32.9 | 34.5 | 40.1 | 37.8 | 38.1 | 33.3 | 34.4 | 33.7 | 33.9 | 32.2 | 31.0 |
| Average daytime temperature (°C) | 26.6 | 29.6 | 31.7 | 35.4 | 34.6 | 34.5 | 32.1 | 32.5 | 31.4 | 31.5 | 30.5 | 26.5 |
| Average temperature (°C) | 20.2 | 23.5 | 26.2 | 29.4 | 30.0 | 30.5 | 28.8 | 28.7 | 27.9 | 26.8 | 24.5 | 20.0 |
| Average night temperature (°C) | 14.6 | 18.1 | 21.8 | 24.7 | 26.4 | 27.8 | 26.2 | 26.1 | 25.4 | 22.8 | 18.5 | 14.5 |
| Absolute minimum temperature (°C) | 10.9 | 13.3 | 19.3 | 22.1 | 23.2 | 24.8 | 24.7 | 25.1 | 24.6 | 18.9 | 15.4 | 11.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.3 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.5 | 10.0 | 9.6 | 10.7 | 10.2 | 7.9 | 9.4 | 8.0 | 6.8 | 8.9 | 9.6 | 8.7 |
| Precipitation (mm) | 1 | 2 | 86 | 40 | 105 | 292 | 325 | 480 | 387 | 184 | 4 | 16 |
| Sunny days | 27 | 24 | 14 | 15 | 12 | 5 | 0 | 0 | 0 | 15 | 23 | 29 |
| Rainy days | 4 | 4 | 17 | 15 | 19 | 25 | 31 | 31 | 30 | 16 | 7 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diamond Harbour II is at