Average annual temperature is 25.8 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: 9.4 °C
Number of sunny days: 175 days
Number of rainy days: 190 days
Look at detailed online map of Grishnagar
* Weather data for Grishnagar Bangladesh is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.2 | 34.0 | 35.6 | 41.1 | 40.6 | 38.9 | 33.5 | 34.4 | 33.8 | 33.5 | 32.0 | 29.8 |
| Average daytime temperature (°C) | 24.7 | 29.3 | 31.7 | 35.4 | 35.0 | 34.7 | 32.4 | 32.2 | 31.8 | 31.3 | 29.4 | 25.5 |
| Average temperature (°C) | 18.1 | 22.3 | 25.3 | 28.6 | 29.2 | 29.9 | 28.9 | 28.6 | 28.1 | 26.6 | 23.7 | 19.7 |
| Average night temperature (°C) | 12.7 | 15.7 | 19.9 | 22.7 | 24.8 | 26.8 | 26.2 | 26.0 | 25.6 | 22.4 | 18.3 | 14.9 |
| Absolute minimum temperature (°C) | 9.4 | 11.4 | 17.2 | 19.5 | 22.2 | 24.3 | 25.2 | 24.7 | 24.2 | 19.1 | 15.0 | 11.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.6 | 10.0 | 9.3 | 10.7 | 10.3 | 7.9 | 9.6 | 8.2 | 7.3 | 9.2 | 9.6 | 8.5 |
| Precipitation (mm) | 0 | 0 | 121 | 51 | 231 | 348 | 232 | 331 | 318 | 140 | 5 | 25 |
| Sunny days | 30 | 25 | 15 | 19 | 6 | 5 | 0 | 1 | 1 | 20 | 26 | 27 |
| Rainy days | 1 | 3 | 16 | 11 | 25 | 25 | 31 | 30 | 29 | 11 | 4 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Grishnagar is at