Average annual temperature is 18.4 °C
Absolute maximum temperature: 28.6 °C
Absolute minimum temperature: 9.6 °C
Number of sunny days: 88 days
Number of rainy days: 277 days
Look at detailed online map of Viroy
* Weather data for Viroy 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) | 23.3 | 23.4 | 24.3 | 23.7 | 25.2 | 24.7 | 27.9 | 27.9 | 28.6 | 28.2 | 27.6 | 24.7 |
| Average daytime temperature (°C) | 21.5 | 21.6 | 21.7 | 22.1 | 22.5 | 23.2 | 25.2 | 25.3 | 25.0 | 24.5 | 24.1 | 23.0 |
| Average temperature (°C) | 17.6 | 17.8 | 17.8 | 17.9 | 18.1 | 17.5 | 18.4 | 18.8 | 19.1 | 19.3 | 19.2 | 19.0 |
| Average night temperature (°C) | 14.6 | 15.3 | 15.1 | 14.7 | 14.4 | 12.3 | 13.0 | 13.5 | 14.3 | 15.3 | 15.7 | 16.1 |
| Absolute minimum temperature (°C) | 11.7 | 13.1 | 12.5 | 12.1 | 12.6 | 9.6 | 10.1 | 11.5 | 11.7 | 13.4 | 14.2 | 13.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.5 | 11.6 | 11.8 | 12.0 | 12.3 | 12.6 | 12.7 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.9 | 8.7 | 8.6 | 10.0 | 10.1 | 10.6 | 10.6 | 10.8 | 10.7 | 9.9 | 9.2 | 8.9 |
| Precipitation (mm) | 123 | 161 | 120 | 68 | 87 | 10 | 5 | 14 | 37 | 44 | 51 | 78 |
| Sunny days | 0 | 1 | 3 | 1 | 7 | 21 | 24 | 21 | 8 | 1 | 1 | 0 |
| Rainy days | 31 | 27 | 28 | 29 | 24 | 9 | 7 | 10 | 22 | 30 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Viroy is at