Average annual temperature is 24.7 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 8.4 °C
Number of sunny days: 157 days
Number of rainy days: 208 days
Look at detailed online map of Koluma
* Weather data for Koluma 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) | 26.7 | 29.1 | 31.7 | 35.4 | 36.2 | 35.9 | 34.9 | 37.2 | 36.0 | 32.8 | 33.1 | 29.4 |
| Average daytime temperature (°C) | 24.0 | 26.4 | 28.6 | 31.8 | 32.1 | 31.7 | 32.2 | 31.8 | 32.5 | 30.7 | 29.8 | 25.9 |
| Average temperature (°C) | 17.2 | 19.8 | 22.1 | 25.5 | 26.9 | 27.7 | 28.8 | 28.3 | 28.9 | 26.3 | 23.9 | 20.4 |
| Average night temperature (°C) | 11.9 | 14.3 | 17.7 | 20.6 | 22.7 | 24.9 | 26.0 | 25.8 | 26.0 | 22.7 | 18.8 | 16.1 |
| Absolute minimum temperature (°C) | 8.4 | 10.7 | 15.2 | 18.0 | 20.5 | 23.4 | 24.8 | 24.2 | 24.6 | 20.2 | 16.5 | 13.3 |
| 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) | 10.8 | 11.3 | 12.0 | 12.7 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| 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) | 9.4 | 9.2 | 8.4 | 9.6 | 10.0 | 6.5 | 7.6 | 7.1 | 8.9 | 8.8 | 9.4 | 8.5 |
| Precipitation (mm) | 0 | 10 | 134 | 105 | 321 | 669 | 567 | 563 | 305 | 528 | 10 | 14 |
| Sunny days | 30 | 22 | 13 | 13 | 9 | 2 | 0 | 1 | 3 | 13 | 27 | 24 |
| Rainy days | 1 | 6 | 18 | 17 | 22 | 28 | 31 | 30 | 27 | 18 | 3 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koluma is at