Average annual temperature is 17.2 °C
Absolute maximum temperature: 30.0 °C
Absolute minimum temperature: 1.6 °C
Number of sunny days: 165 days
Number of rainy days: 200 days
Look at detailed online map of Chāmtāṅ
* Weather data for Chāmtāṅ 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) | 20.3 | 20.6 | 22.8 | 29.2 | 28.8 | 30.0 | 27.3 | 27.4 | 27.6 | 24.9 | 21.7 | 19.9 |
| Average daytime temperature (°C) | 16.1 | 17.6 | 20.1 | 24.3 | 24.4 | 27.0 | 25.4 | 25.0 | 25.4 | 21.7 | 19.3 | 16.3 |
| Average temperature (°C) | 10.4 | 12.5 | 14.7 | 18.4 | 19.7 | 23.0 | 22.3 | 22.0 | 21.8 | 17.4 | 13.9 | 10.7 |
| Average night temperature (°C) | 4.9 | 7.2 | 9.3 | 12.3 | 15.1 | 19.0 | 19.9 | 19.7 | 18.3 | 13.6 | 9.2 | 5.7 |
| Absolute minimum temperature (°C) | 1.6 | 2.9 | 7.3 | 7.4 | 11.5 | 16.1 | 18.7 | 17.3 | 16.7 | 10.4 | 7.9 | 2.3 |
| 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) | 9.1 | 9.6 | 9.9 | 10.4 | 10.6 | 11.0 | 9.4 | 7.8 | 10.3 | 9.3 | 9.5 | 8.7 |
| Precipitation (mm) | 0 | 7 | 61 | 14 | 68 | 415 | 384 | 389 | 150 | 98 | 3 | 21 |
| Sunny days | 30 | 20 | 15 | 18 | 10 | 6 | 0 | 0 | 4 | 9 | 26 | 27 |
| Rainy days | 1 | 8 | 16 | 12 | 21 | 24 | 31 | 31 | 26 | 22 | 4 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chāmtāṅ is at