Average annual temperature is 25.5 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: 7.3 °C
Number of sunny days: 200 days
Number of rainy days: 165 days
Look at detailed online map of Rattara
* Weather data for Rattara 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) | 27.4 | 32.5 | 34.2 | 42.8 | 40.1 | 42.4 | 34.6 | 35.7 | 35.6 | 33.1 | 32.1 | 28.6 |
| Average daytime temperature (°C) | 23.5 | 28.0 | 31.3 | 36.7 | 35.2 | 36.3 | 32.8 | 32.7 | 32.2 | 31.0 | 29.5 | 25.0 |
| Average temperature (°C) | 16.5 | 20.7 | 24.5 | 28.7 | 29.0 | 31.0 | 29.4 | 29.0 | 28.5 | 26.1 | 23.4 | 19.2 |
| Average night temperature (°C) | 10.7 | 13.7 | 18.4 | 21.5 | 23.5 | 27.0 | 26.4 | 26.2 | 25.7 | 21.9 | 17.8 | 14.3 |
| Absolute minimum temperature (°C) | 7.3 | 10.5 | 15.6 | 17.6 | 21.5 | 24.2 | 24.9 | 25.0 | 24.2 | 18.1 | 15.2 | 10.9 |
| 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 | 13.3 | 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) | 9.5 | 10.2 | 9.9 | 10.9 | 10.3 | 7.9 | 9.5 | 8.3 | 8.0 | 9.3 | 9.8 | 8.5 |
| Precipitation (mm) | 0 | 0 | 80 | 20 | 77 | 316 | 223 | 322 | 349 | 145 | 0 | 27 |
| Sunny days | 30 | 28 | 23 | 22 | 13 | 5 | 2 | 1 | 2 | 19 | 27 | 28 |
| Rainy days | 1 | 0 | 8 | 8 | 18 | 25 | 29 | 30 | 28 | 12 | 3 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rattara is at