Average annual temperature is 25.7 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 9.5 °C
Number of sunny days: 163 days
Number of rainy days: 202 days
Look at detailed online map of Diarmandal
* Weather data for Diarmandal 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) | 28.2 | 33.0 | 35.2 | 40.0 | 38.4 | 38.5 | 35.2 | 34.8 | 34.3 | 32.2 | 32.5 | 28.6 |
| Average daytime temperature (°C) | 25.3 | 29.0 | 31.6 | 35.1 | 33.8 | 33.3 | 32.5 | 31.6 | 31.6 | 30.6 | 29.0 | 25.5 |
| Average temperature (°C) | 18.6 | 22.2 | 25.1 | 28.7 | 28.9 | 29.4 | 29.1 | 28.2 | 28.2 | 26.4 | 23.5 | 19.7 |
| Average night temperature (°C) | 12.6 | 15.8 | 19.4 | 23.1 | 24.6 | 26.6 | 26.4 | 25.7 | 25.5 | 22.7 | 18.2 | 14.8 |
| Absolute minimum temperature (°C) | 9.5 | 11.6 | 16.8 | 19.8 | 20.7 | 24.5 | 25.3 | 24.2 | 24.5 | 18.8 | 15.4 | 12.1 |
| 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 | 13.3 | 13.5 | 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) | 9.8 | 9.6 | 8.9 | 10.3 | 10.1 | 8.4 | 10.7 | 8.3 | 8.4 | 9.3 | 9.0 | 8.7 |
| Precipitation (mm) | 1 | 2 | 83 | 57 | 96 | 265 | 140 | 390 | 283 | 102 | 105 | 16 |
| Sunny days | 30 | 22 | 15 | 16 | 10 | 0 | 0 | 1 | 2 | 14 | 25 | 28 |
| Rainy days | 1 | 6 | 16 | 14 | 21 | 30 | 31 | 30 | 28 | 17 | 5 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diarmandal is at