Average annual temperature is 19.1 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: 0.3 °C
Number of sunny days: 165 days
Number of rainy days: 200 days
Look at detailed online map of Tanahun
* Weather data for Tanahun 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) | 24.4 | 26.4 | 26.7 | 33.1 | 32.6 | 34.1 | 31.7 | 31.4 | 30.6 | 28.9 | 24.5 | 21.2 |
| Average daytime temperature (°C) | 19.6 | 23.1 | 24.4 | 28.6 | 28.7 | 30.6 | 28.9 | 28.0 | 28.8 | 25.0 | 22.5 | 19.2 |
| Average temperature (°C) | 11.0 | 14.9 | 17.0 | 20.5 | 22.0 | 24.8 | 24.1 | 23.8 | 23.7 | 19.6 | 15.5 | 11.7 |
| Average night temperature (°C) | 4.2 | 8.4 | 10.3 | 12.8 | 16.0 | 19.8 | 21.0 | 21.1 | 20.1 | 15.1 | 10.0 | 6.1 |
| Absolute minimum temperature (°C) | 0.3 | 5.5 | 8.6 | 10.3 | 13.1 | 16.3 | 19.8 | 19.1 | 17.7 | 11.1 | 8.0 | 3.8 |
| 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) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 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) | 8.6 | 9.3 | 9.8 | 10.2 | 10.4 | 11.1 | 9.0 | 7.5 | 9.9 | 9.1 | 9.0 | 8.4 |
| Precipitation (mm) | 0 | 21 | 77 | 17 | 125 | 445 | 565 | 561 | 137 | 105 | 3 | 0 |
| Sunny days | 29 | 18 | 12 | 20 | 7 | 8 | 0 | 0 | 2 | 14 | 26 | 29 |
| Rainy days | 2 | 10 | 19 | 10 | 24 | 22 | 31 | 31 | 28 | 17 | 4 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tanahun is at