Average annual temperature is 24.3 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 7.4 °C
Number of sunny days: 205 days
Number of rainy days: 160 days
Look at detailed online map of Dewanganj
* Weather data for Dewanganj Nepal is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 26.2 | 29.0 | 31.8 | 36.9 | 37.6 | 38.5 | 34.8 | 34.5 | 35.0 | 31.9 | 31.1 | 28.1 |
| Average daytime temperature (°C) | 20.8 | 25.7 | 29.2 | 32.9 | 33.3 | 33.8 | 32.2 | 31.8 | 32.1 | 30.3 | 28.9 | 24.6 |
| Average temperature (°C) | 14.8 | 19.4 | 22.9 | 26.2 | 27.9 | 29.3 | 28.8 | 28.2 | 28.5 | 25.5 | 22.5 | 18.2 |
| Average night temperature (°C) | 10.1 | 13.5 | 17.0 | 20.0 | 22.5 | 25.3 | 25.7 | 25.5 | 25.4 | 21.2 | 17.0 | 12.9 |
| Absolute minimum temperature (°C) | 7.4 | 10.6 | 14.8 | 16.2 | 20.0 | 24.0 | 24.6 | 23.9 | 23.3 | 17.9 | 15.3 | 10.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.9 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.2 | 9.7 | 10.1 | 10.6 | 10.9 | 10.5 | 8.9 | 7.4 | 8.9 | 9.4 | 9.7 | 8.3 |
| Precipitation (mm) | 0 | 0 | 55 | 12 | 87 | 287 | 315 | 374 | 316 | 72 | 0 | 8 |
| Sunny days | 31 | 27 | 21 | 22 | 15 | 9 | 2 | 1 | 5 | 13 | 30 | 29 |
| Rainy days | 0 | 1 | 10 | 8 | 16 | 21 | 29 | 30 | 25 | 18 | 0 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dewanganj is at