Average annual temperature is 25.8 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 9.4 °C
Number of sunny days: 164 days
Number of rainy days: 201 days
Look at detailed online map of Shāmnagar
* Weather data for Shāmnagar 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) | 29.8 | 32.5 | 34.7 | 39.5 | 38.0 | 38.2 | 33.8 | 34.1 | 33.9 | 33.4 | 32.4 | 28.9 |
| Average daytime temperature (°C) | 25.5 | 29.3 | 31.2 | 34.9 | 34.3 | 34.2 | 32.5 | 32.3 | 31.8 | 31.2 | 29.1 | 25.5 |
| Average temperature (°C) | 18.7 | 22.6 | 25.1 | 28.7 | 29.0 | 29.9 | 29.0 | 28.6 | 28.2 | 26.7 | 23.7 | 19.8 |
| Average night temperature (°C) | 13.3 | 16.6 | 20.0 | 23.5 | 24.7 | 27.1 | 26.4 | 26.1 | 25.7 | 22.8 | 18.3 | 14.9 |
| Absolute minimum temperature (°C) | 9.4 | 12.4 | 17.5 | 20.8 | 22.0 | 24.8 | 24.9 | 25.0 | 24.8 | 19.5 | 15.5 | 11.4 |
| 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 | 13.4 | 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 | 9.4 | 9.1 | 10.5 | 10.1 | 7.6 | 10.2 | 8.1 | 8.1 | 8.9 | 9.2 | 8.8 |
| Precipitation (mm) | 1 | 3 | 145 | 63 | 210 | 269 | 206 | 331 | 289 | 179 | 93 | 65 |
| Sunny days | 30 | 23 | 14 | 17 | 9 | 3 | 0 | 0 | 0 | 17 | 23 | 28 |
| Rainy days | 1 | 5 | 17 | 13 | 22 | 27 | 31 | 31 | 30 | 14 | 7 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Shāmnagar is at