Average annual temperature is 5.1 °C
Absolute maximum temperature: 17.7 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 136 days
Number of rainy days: 222 days
Number of snow days: 7 days
Look at detailed online map of Orso
* Weather data for Orso Peru is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.1 | 13.8 | 14.1 | 13.9 | 13.1 | 12.5 | 15.2 | 16.5 | 16.5 | 17.7 | 16.0 | 17.6 |
| Average daytime temperature (°C) | 11.9 | 11.2 | 11.0 | 11.4 | 10.5 | 10.9 | 13.2 | 13.0 | 14.9 | 15.0 | 14.3 | 14.1 |
| Average temperature (°C) | 4.6 | 5.1 | 4.8 | 4.2 | 3.6 | 3.3 | 4.8 | 4.5 | 6.2 | 6.8 | 6.2 | 6.8 |
| Average night temperature (°C) | -0.1 | 1.1 | 0.9 | -0.8 | -1.3 | -2.0 | -1.1 | -1.5 | -0.2 | 1.1 | 0.7 | 1.6 |
| Absolute minimum temperature (°C) | -4.1 | -2.1 | -2.7 | -4.2 | -4.9 | -3.8 | -3.9 | -3.3 | -2.9 | -3.1 | -2.7 | -0.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.7 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.4 | 12.8 | 13.0 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 10.2 | 9.6 | 9.2 | 10.4 | 10.1 | 10.4 | 10.4 | 10.7 | 11.0 | 10.8 | 10.7 | 9.9 |
| Precipitation (mm) | 162 | 148 | 159 | 34 | 32 | 0 | 4 | 6 | 11 | 69 | 81 | 168 |
| Sunny days | 1 | 0 | 0 | 8 | 15 | 30 | 28 | 21 | 18 | 5 | 8 | 2 |
| Rainy days | 30 | 28 | 31 | 21 | 15 | 0 | 2 | 6 | 12 | 26 | 22 | 29 |
| Snow days | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 4 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Orso is at