Average annual temperature is 25.4 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: 7.2 °C
Number of sunny days: 183 days
Number of rainy days: 182 days
Look at detailed online map of Jelāhār
* Weather data for Jelāhār 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) | 27.0 | 32.1 | 33.8 | 42.8 | 40.6 | 41.3 | 35.0 | 35.8 | 35.6 | 32.7 | 31.6 | 28.9 |
| Average daytime temperature (°C) | 23.2 | 27.5 | 31.0 | 36.5 | 34.7 | 35.5 | 33.0 | 32.5 | 32.2 | 30.8 | 29.7 | 25.3 |
| Average temperature (°C) | 16.3 | 20.4 | 24.3 | 28.6 | 28.7 | 30.5 | 29.5 | 29.0 | 28.6 | 26.1 | 23.5 | 19.3 |
| Average night temperature (°C) | 10.6 | 13.8 | 18.4 | 21.4 | 23.6 | 26.7 | 26.5 | 26.3 | 25.8 | 21.9 | 17.7 | 14.3 |
| Absolute minimum temperature (°C) | 7.2 | 10.5 | 15.6 | 17.0 | 21.4 | 24.5 | 25.2 | 25.1 | 24.0 | 18.1 | 15.0 | 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 | 13.4 | 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) | 9.5 | 10.1 | 9.9 | 10.9 | 10.3 | 8.2 | 9.5 | 8.5 | 8.2 | 9.2 | 9.7 | 8.5 |
| Precipitation (mm) | 0 | 0 | 67 | 35 | 130 | 359 | 222 | 370 | 342 | 192 | 1 | 20 |
| Sunny days | 30 | 26 | 20 | 21 | 11 | 7 | 1 | 1 | 1 | 13 | 27 | 25 |
| Rainy days | 1 | 2 | 11 | 9 | 20 | 23 | 30 | 30 | 29 | 18 | 3 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jelāhār is at