Average annual temperature is 13.3 °C
Absolute maximum temperature: 27.8 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 98 days
Number of rainy days: 262 days
Number of snow days: 5 days
Look at detailed online map of Bāmanthān
* Weather data for Bāmanthān 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) | 16.9 | 21.5 | 18.2 | 22.8 | 24.8 | 27.3 | 27.6 | 27.8 | 27.7 | 25.3 | 20.5 | 20.1 |
| Average daytime temperature (°C) | 11.9 | 15.5 | 15.9 | 18.5 | 20.9 | 24.8 | 25.6 | 25.6 | 24.8 | 20.5 | 18.3 | 16.4 |
| Average temperature (°C) | 5.1 | 7.7 | 9.1 | 11.9 | 14.8 | 19.0 | 20.9 | 20.7 | 18.9 | 13.7 | 10.4 | 7.6 |
| Average night temperature (°C) | -0.8 | 0.9 | 3.6 | 6.1 | 9.1 | 13.8 | 16.8 | 16.6 | 14.5 | 8.3 | 4.5 | 1.4 |
| Absolute minimum temperature (°C) | -3.3 | -4.9 | 1.6 | 2.6 | 5.9 | 7.8 | 15.0 | 13.2 | 11.4 | 3.9 | 2.0 | -1.4 |
| 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 | 14.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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 | 10.2 | 9.4 | 9.9 | 11.3 | 11.4 | 10.0 | 9.2 | 9.6 | 10.3 | 9.3 | 9.0 |
| Precipitation (mm) | 94 | 21 | 103 | 159 | 83 | 93 | 191 | 162 | 142 | 43 | 16 | 19 |
| Sunny days | 22 | 16 | 4 | 4 | 6 | 2 | 0 | 0 | 0 | 4 | 15 | 25 |
| Rainy days | 5 | 11 | 27 | 26 | 25 | 28 | 31 | 31 | 30 | 27 | 15 | 6 |
| Snow days | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bāmanthān is at