Average annual temperature is 12.2 °C
Absolute maximum temperature: 21.8 °C
Absolute minimum temperature: -3.6 °C
Number of sunny days: 81 days
Number of rainy days: 284 days
Look at detailed online map of Olāṅ
* Weather data for Olāṅ 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) | 14.9 | 14.9 | 15.8 | 20.9 | 20.9 | 21.8 | 21.3 | 21.1 | 21.0 | 19.4 | 16.0 | 13.9 |
| Average daytime temperature (°C) | 10.5 | 11.7 | 13.6 | 16.9 | 17.6 | 20.1 | 19.1 | 18.9 | 19.1 | 15.9 | 14.0 | 11.3 |
| Average temperature (°C) | 6.2 | 7.6 | 9.6 | 12.6 | 13.7 | 16.5 | 16.3 | 16.2 | 16.0 | 12.9 | 10.7 | 7.4 |
| Average night temperature (°C) | 2.4 | 4.1 | 6.1 | 8.7 | 10.4 | 13.8 | 14.2 | 14.4 | 13.4 | 10.5 | 8.0 | 4.0 |
| Absolute minimum temperature (°C) | -3.6 | 1.3 | 3.1 | 4.0 | 7.4 | 11.2 | 13.2 | 13.1 | 11.9 | 7.1 | 5.2 | 0.2 |
| 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) | 9.4 | 9.3 | 9.8 | 10.8 | 10.9 | 9.7 | 8.7 | 7.5 | 9.5 | 9.0 | 9.7 | 9.1 |
| Precipitation (mm) | 0 | 57 | 119 | 67 | 146 | 346 | 280 | 578 | 185 | 128 | 14 | 14 |
| Sunny days | 30 | 8 | 2 | 4 | 1 | 2 | 0 | 0 | 0 | 1 | 13 | 20 |
| Rainy days | 1 | 20 | 29 | 26 | 30 | 28 | 31 | 31 | 30 | 30 | 17 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Olāṅ is at