Average annual temperature is 15.2 °C
Absolute maximum temperature: 29.6 °C
Absolute minimum temperature: -1.5 °C
Number of sunny days: 144 days
Number of rainy days: 221 days
Look at detailed online map of Triveni
* Weather data for Triveni 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) | 17.8 | 20.3 | 21.0 | 28.2 | 28.1 | 29.6 | 25.9 | 24.9 | 25.3 | 24.4 | 19.9 | 17.6 |
| Average daytime temperature (°C) | 13.9 | 16.7 | 18.2 | 22.3 | 23.4 | 26.0 | 23.4 | 23.1 | 23.2 | 19.9 | 17.2 | 14.4 |
| Average temperature (°C) | 8.3 | 10.6 | 12.6 | 16.3 | 18.0 | 21.3 | 20.0 | 19.7 | 19.2 | 15.3 | 12.0 | 8.7 |
| Average night temperature (°C) | 3.5 | 5.5 | 7.7 | 11.1 | 13.0 | 17.0 | 17.3 | 17.1 | 16.1 | 11.3 | 7.8 | 4.5 |
| Absolute minimum temperature (°C) | -1.5 | 1.9 | 5.5 | 6.3 | 9.3 | 14.6 | 16.5 | 15.2 | 14.3 | 7.7 | 5.5 | 1.7 |
| 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) | 10.6 | 11.2 | 12.0 | 12.8 | 13.6 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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) | 8.8 | 10.2 | 10.0 | 10.2 | 10.9 | 11.1 | 9.3 | 7.9 | 9.1 | 9.9 | 9.1 | 8.5 |
| Precipitation (mm) | 16 | 1 | 36 | 33 | 82 | 200 | 361 | 316 | 167 | 70 | 9 | 14 |
| Sunny days | 25 | 24 | 5 | 14 | 14 | 9 | 0 | 1 | 0 | 7 | 16 | 29 |
| Rainy days | 6 | 4 | 26 | 16 | 17 | 21 | 31 | 30 | 30 | 24 | 14 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Triveni is at