Average annual temperature is 18.4 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: 1.6 °C
Number of sunny days: 126 days
Number of rainy days: 239 days
Look at detailed online map of Sumnārā
* Weather data for Sumnārā 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) | 23.8 | 25.4 | 26.0 | 31.9 | 30.7 | 30.8 | 30.4 | 30.5 | 29.6 | 27.7 | 23.5 | 21.9 |
| Average daytime temperature (°C) | 19.8 | 22.1 | 22.5 | 26.6 | 26.4 | 29.0 | 27.6 | 27.2 | 27.6 | 24.0 | 21.3 | 18.5 |
| Average temperature (°C) | 11.4 | 14.0 | 15.7 | 19.4 | 20.5 | 23.8 | 23.6 | 23.4 | 23.0 | 18.6 | 15.1 | 11.8 |
| Average night temperature (°C) | 5.1 | 7.6 | 10.0 | 13.1 | 15.2 | 19.3 | 20.6 | 20.5 | 18.9 | 13.9 | 9.8 | 6.3 |
| Absolute minimum temperature (°C) | 1.6 | 5.4 | 7.4 | 8.0 | 11.5 | 16.8 | 18.1 | 18.2 | 16.5 | 10.3 | 7.9 | 4.4 |
| 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 | 13.9 | 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) | 9.2 | 9.9 | 9.9 | 10.6 | 10.9 | 11.4 | 8.1 | 7.1 | 10.2 | 9.3 | 9.5 | 8.8 |
| Precipitation (mm) | 0 | 24 | 117 | 36 | 170 | 211 | 679 | 750 | 101 | 57 | 14 | 19 |
| Sunny days | 30 | 16 | 4 | 13 | 5 | 5 | 0 | 0 | 3 | 5 | 19 | 26 |
| Rainy days | 1 | 12 | 27 | 17 | 26 | 25 | 31 | 31 | 27 | 26 | 11 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sumnārā is at