Average annual temperature is 16.3 °C
Absolute maximum temperature: 27.8 °C
Absolute minimum temperature: 3.2 °C
Number of sunny days: 104 days
Number of rainy days: 261 days
Look at detailed online map of Chhāmtāṅ
* Weather data for Chhāmtāṅ 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) | 19.7 | 20.0 | 21.8 | 26.6 | 26.0 | 27.8 | 26.6 | 26.7 | 26.5 | 24.9 | 21.2 | 19.3 |
| Average daytime temperature (°C) | 15.4 | 16.9 | 19.0 | 22.2 | 22.4 | 24.8 | 23.8 | 23.5 | 24.3 | 21.1 | 19.4 | 16.6 |
| Average temperature (°C) | 9.8 | 12.0 | 13.6 | 16.6 | 17.8 | 20.9 | 20.7 | 20.7 | 20.5 | 17.1 | 14.1 | 11.3 |
| Average night temperature (°C) | 5.5 | 7.9 | 9.5 | 12.2 | 14.1 | 17.8 | 18.4 | 18.6 | 17.6 | 13.9 | 10.2 | 7.5 |
| Absolute minimum temperature (°C) | 3.2 | 5.0 | 8.4 | 8.3 | 10.8 | 15.5 | 17.6 | 17.3 | 16.2 | 10.8 | 9.2 | 6.4 |
| 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) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.7 | 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) | 9.1 | 8.9 | 9.6 | 10.6 | 10.6 | 9.7 | 8.7 | 7.7 | 9.6 | 9.1 | 9.7 | 8.8 |
| Precipitation (mm) | 0 | 35 | 98 | 78 | 223 | 311 | 471 | 639 | 158 | 167 | 18 | 7 |
| Sunny days | 28 | 10 | 4 | 6 | 1 | 1 | 0 | 0 | 5 | 7 | 18 | 24 |
| Rainy days | 3 | 18 | 27 | 24 | 30 | 29 | 31 | 31 | 25 | 24 | 12 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chhāmtāṅ is at