Average annual temperature is 25.6 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: 9.3 °C
Number of sunny days: 166 days
Number of rainy days: 199 days
Look at detailed online map of Kotna
* Weather data for Kotna 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) | 27.9 | 32.4 | 34.1 | 40.9 | 39.8 | 38.7 | 36.9 | 35.8 | 35.0 | 32.4 | 32.7 | 28.6 |
| Average daytime temperature (°C) | 25.1 | 28.7 | 31.2 | 35.2 | 34.4 | 33.8 | 33.3 | 31.9 | 32.2 | 30.9 | 29.1 | 25.7 |
| Average temperature (°C) | 18.1 | 21.9 | 24.5 | 28.3 | 28.8 | 29.6 | 29.5 | 28.3 | 28.4 | 26.5 | 23.5 | 19.8 |
| Average night temperature (°C) | 12.0 | 15.4 | 18.7 | 22.5 | 24.3 | 26.4 | 26.5 | 25.7 | 25.6 | 22.6 | 18.3 | 14.9 |
| Absolute minimum temperature (°C) | 9.3 | 11.3 | 16.7 | 18.9 | 21.8 | 24.6 | 25.7 | 24.7 | 24.7 | 18.5 | 15.8 | 11.3 |
| 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) | 10.9 | 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) | 9.8 | 9.7 | 8.8 | 10.1 | 10.1 | 8.7 | 10.3 | 8.3 | 8.8 | 9.2 | 8.9 | 8.5 |
| Precipitation (mm) | 0 | 1 | 102 | 97 | 134 | 222 | 157 | 391 | 264 | 111 | 88 | 19 |
| Sunny days | 30 | 22 | 16 | 18 | 12 | 2 | 0 | 2 | 0 | 12 | 25 | 27 |
| Rainy days | 1 | 6 | 15 | 12 | 19 | 28 | 31 | 29 | 30 | 19 | 5 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kotna is at