Average annual temperature is 25.9 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 11.2 °C
Number of sunny days: 158 days
Number of rainy days: 207 days
Look at detailed online map of Spirtala
* Weather data for Spirtala 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 | 33.5 | 35.2 | 38.8 | 39.5 | 36.8 | 33.7 | 33.7 | 33.7 | 33.2 | 32.5 | 28.8 |
| Average daytime temperature (°C) | 25.9 | 29.7 | 32.1 | 34.9 | 33.7 | 32.6 | 31.6 | 31.8 | 31.2 | 30.9 | 29.1 | 26.2 |
| Average temperature (°C) | 19.3 | 23.0 | 25.8 | 28.8 | 29.2 | 29.3 | 28.6 | 28.2 | 28.0 | 26.6 | 23.7 | 20.3 |
| Average night temperature (°C) | 14.1 | 17.4 | 20.7 | 24.0 | 25.2 | 26.7 | 26.2 | 25.8 | 25.4 | 23.1 | 19.0 | 15.5 |
| Absolute minimum temperature (°C) | 11.2 | 13.6 | 18.0 | 20.9 | 20.6 | 24.8 | 24.1 | 24.6 | 24.1 | 20.0 | 15.9 | 12.2 |
| 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) | 9.7 | 9.7 | 9.2 | 10.9 | 9.5 | 7.6 | 10.3 | 7.7 | 8.2 | 9.4 | 9.0 | 8.7 |
| Precipitation (mm) | 0 | 0 | 98 | 48 | 103 | 352 | 263 | 425 | 336 | 143 | 133 | 2 |
| Sunny days | 29 | 23 | 15 | 15 | 9 | 1 | 0 | 0 | 0 | 12 | 24 | 30 |
| Rainy days | 2 | 5 | 16 | 15 | 22 | 29 | 31 | 31 | 30 | 19 | 6 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Spirtala is at