Average annual temperature is 24.3 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 7.6 °C
Number of sunny days: 197 days
Number of rainy days: 168 days
Look at detailed online map of Itahari
* Weather data for Itahari 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) | 27.0 | 29.1 | 31.9 | 36.3 | 37.4 | 39.3 | 34.5 | 34.6 | 35.2 | 31.1 | 30.7 | 27.2 |
| Average daytime temperature (°C) | 21.8 | 26.2 | 28.9 | 32.3 | 33.2 | 33.8 | 31.8 | 31.4 | 31.7 | 29.9 | 28.3 | 24.6 |
| Average temperature (°C) | 15.3 | 19.9 | 22.6 | 25.5 | 27.7 | 29.3 | 28.5 | 28.0 | 28.2 | 25.1 | 22.5 | 18.7 |
| Average night temperature (°C) | 10.2 | 13.8 | 16.5 | 19.1 | 22.2 | 25.1 | 25.6 | 25.4 | 25.1 | 20.6 | 16.5 | 12.8 |
| Absolute minimum temperature (°C) | 7.6 | 10.6 | 14.3 | 16.3 | 19.2 | 23.8 | 24.2 | 23.6 | 23.2 | 16.9 | 14.8 | 9.8 |
| 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 | 13.5 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.8 | 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) | 8.4 | 9.5 | 10.0 | 10.5 | 11.0 | 10.4 | 9.0 | 7.9 | 8.8 | 9.4 | 9.7 | 8.5 |
| Precipitation (mm) | 0 | 1 | 55 | 28 | 98 | 291 | 497 | 560 | 269 | 54 | 0 | 5 |
| Sunny days | 30 | 22 | 20 | 22 | 16 | 7 | 1 | 0 | 6 | 15 | 30 | 28 |
| Rainy days | 1 | 6 | 11 | 8 | 15 | 23 | 30 | 31 | 24 | 16 | 0 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Itahari is at