Average annual temperature is 2.9 °C
Absolute maximum temperature: 19.8 °C
Absolute minimum temperature: -18.0 °C
Number of sunny days: 123 days
Number of rainy days: 179 days
Number of snow days: 63 days
Look at detailed online map of Rāylhmandu
* Weather data for Rāylhmandu India is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 2.2 | 5.3 | 4.2 | 8.4 | 14.2 | 19.8 | 17.5 | 18.9 | 18.4 | 15.2 | 7.5 | 6.0 |
| Average daytime temperature (°C) | -4.7 | -0.9 | 1.1 | 3.9 | 7.0 | 13.5 | 15.2 | 16.0 | 14.3 | 8.0 | 4.8 | 0.7 |
| Average temperature (°C) | -7.4 | -4.2 | -1.5 | 0.7 | 3.1 | 9.5 | 11.7 | 12.3 | 9.9 | 3.4 | 0.2 | -2.9 |
| Average night temperature (°C) | -10.7 | -8.1 | -4.3 | -2.5 | -1.3 | 5.1 | 8.3 | 8.4 | 5.5 | -0.8 | -3.7 | -6.9 |
| Absolute minimum temperature (°C) | -15.9 | -18.0 | -6.3 | -7.4 | -6.7 | -2.7 | 4.7 | 4.8 | 0.6 | -10.2 | -9.1 | -14.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.3 | 10.4 | 10.0 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.6 | 8.0 | 8.5 | 9.5 | 8.8 | 11.7 | 9.8 | 11.4 | 11.2 | 9.4 | 8.4 | 8.6 |
| Precipitation (mm) | 138 | 62 | 131 | 169 | 208 | 115 | 292 | 88 | 63 | 92 | 61 | 9 |
| Sunny days | 12 | 17 | 13 | 12 | 7 | 3 | 0 | 2 | 5 | 9 | 16 | 27 |
| Rainy days | 1 | 1 | 4 | 8 | 23 | 27 | 31 | 29 | 25 | 21 | 9 | 0 |
| Snow days | 18 | 10 | 14 | 10 | 1 | 0 | 0 | 0 | 0 | 1 | 5 | 4 |
The best time to visit Rāylhmandu during the most sunny months:
The largest precipitation sum in Rāylhmandu is at