Average annual temperature is 24.8 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 7.4 °C
Number of sunny days: 155 days
Number of rainy days: 210 days
Look at detailed online map of Bethām
* Weather data for Bethām 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) | 26.6 | 30.3 | 32.2 | 36.2 | 36.9 | 36.4 | 34.9 | 36.8 | 36.3 | 32.7 | 33.0 | 29.2 |
| Average daytime temperature (°C) | 24.1 | 26.8 | 29.1 | 32.5 | 32.7 | 32.0 | 32.7 | 32.2 | 32.7 | 30.7 | 29.6 | 25.8 |
| Average temperature (°C) | 17.3 | 20.0 | 22.6 | 26.0 | 27.3 | 27.9 | 28.8 | 28.3 | 28.8 | 26.3 | 23.9 | 20.2 |
| Average night temperature (°C) | 11.6 | 14.2 | 17.6 | 20.8 | 22.7 | 25.1 | 25.9 | 25.7 | 25.7 | 22.4 | 18.4 | 15.2 |
| Absolute minimum temperature (°C) | 7.4 | 10.6 | 15.0 | 18.4 | 20.9 | 23.5 | 24.7 | 24.3 | 24.5 | 19.6 | 16.0 | 11.6 |
| 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) | 9.3 | 9.3 | 8.4 | 9.6 | 9.9 | 6.4 | 7.6 | 6.8 | 8.6 | 8.6 | 9.3 | 8.3 |
| Precipitation (mm) | 0 | 16 | 114 | 105 | 310 | 581 | 480 | 534 | 350 | 447 | 19 | 17 |
| Sunny days | 30 | 21 | 14 | 15 | 9 | 2 | 1 | 1 | 2 | 13 | 24 | 23 |
| Rainy days | 1 | 7 | 17 | 15 | 22 | 28 | 30 | 30 | 28 | 18 | 6 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bethām is at