Average annual temperature is 9.2 °C
Absolute maximum temperature: 24.2 °C
Absolute minimum temperature: -13.0 °C
Number of sunny days: 52 days
Number of rainy days: 295 days
Number of snow days: 18 days
Look at detailed online map of Surma
* Weather data for Surma 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) | 13.0 | 15.5 | 13.0 | 17.9 | 21.5 | 23.7 | 23.7 | 24.2 | 24.2 | 21.2 | 17.1 | 16.2 |
| Average daytime temperature (°C) | 8.2 | 11.1 | 11.1 | 13.8 | 16.6 | 21.9 | 21.6 | 21.6 | 21.4 | 17.1 | 14.1 | 10.9 |
| Average temperature (°C) | 0.2 | 3.3 | 5.2 | 7.6 | 10.3 | 15.9 | 18.1 | 17.6 | 16.4 | 9.3 | 5.4 | 1.3 |
| Average night temperature (°C) | -6.4 | -3.3 | -0.9 | 0.9 | 2.9 | 8.8 | 14.3 | 12.9 | 10.8 | 1.4 | -2.4 | -7.4 |
| Absolute minimum temperature (°C) | -11.2 | -8.1 | -3.8 | -2.9 | 0.0 | 2.8 | 10.3 | 6.2 | 6.4 | -4.6 | -5.2 | -13.0 |
| 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 | 14.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 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) | 8.3 | 10.2 | 9.8 | 10.4 | 11.5 | 11.5 | 9.4 | 8.9 | 9.5 | 10.5 | 9.3 | 9.2 |
| Precipitation (mm) | 150 | 269 | 226 | 276 | 249 | 356 | 1011 | 882 | 347 | 216 | 71 | 114 |
| Sunny days | 12 | 5 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 14 | 17 |
| Rainy days | 8 | 17 | 29 | 30 | 29 | 30 | 31 | 31 | 30 | 31 | 15 | 14 |
| Snow days | 11 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The largest precipitation sum in Surma is at