Average annual temperature is 24.5 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 4.3 °C
Number of sunny days: 227 days
Number of rainy days: 138 days
Look at detailed online map of Ismāilganj
* Weather data for Ismāilganj 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) | 24.3 | 30.5 | 33.6 | 40.9 | 41.2 | 41.5 | 35.3 | 34.5 | 35.4 | 35.3 | 30.4 | 27.8 |
| Average daytime temperature (°C) | 19.6 | 25.6 | 30.2 | 35.3 | 35.7 | 37.4 | 33.1 | 32.7 | 32.4 | 31.8 | 27.6 | 22.9 |
| Average temperature (°C) | 12.9 | 18.4 | 23.2 | 27.9 | 29.1 | 32.2 | 29.4 | 29.1 | 28.7 | 25.6 | 21.1 | 15.9 |
| Average night temperature (°C) | 7.7 | 12.2 | 16.8 | 20.5 | 22.8 | 27.1 | 26.5 | 26.2 | 25.5 | 20.0 | 15.6 | 10.4 |
| Absolute minimum temperature (°C) | 4.3 | 8.9 | 14.3 | 16.4 | 19.4 | 23.8 | 24.8 | 24.3 | 24.0 | 15.9 | 12.4 | 6.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.5 | 10.1 | 10.1 | 10.6 | 10.5 | 10.2 | 8.3 | 8.7 | 8.7 | 10.2 | 8.9 | 8.5 |
| Precipitation (mm) | 18 | 0 | 56 | 10 | 61 | 133 | 349 | 227 | 190 | 45 | 1 | 10 |
| Sunny days | 27 | 28 | 19 | 24 | 21 | 15 | 4 | 2 | 4 | 26 | 28 | 29 |
| Rainy days | 4 | 0 | 12 | 6 | 10 | 15 | 27 | 29 | 26 | 5 | 2 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ismāilganj is at