Average annual temperature is 14.0 °C
Absolute maximum temperature: 23.7 °C
Absolute minimum temperature: 4.1 °C
Number of sunny days: 39 days
Number of rainy days: 326 days
Look at detailed online map of Chillca
* Weather data for Chillca 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) | 19.4 | 19.6 | 19.0 | 19.5 | 20.6 | 20.5 | 22.4 | 23.7 | 20.6 | 20.7 | 20.6 | 20.9 |
| Average daytime temperature (°C) | 17.2 | 17.5 | 17.5 | 17.7 | 17.7 | 18.1 | 19.6 | 18.9 | 18.1 | 18.6 | 18.3 | 18.7 |
| Average temperature (°C) | 13.9 | 14.5 | 14.2 | 14.2 | 13.3 | 12.5 | 13.6 | 13.3 | 13.6 | 14.8 | 14.8 | 15.4 |
| Average night temperature (°C) | 10.6 | 11.9 | 11.3 | 10.7 | 9.0 | 7.2 | 8.0 | 8.1 | 9.5 | 11.3 | 11.6 | 12.2 |
| Absolute minimum temperature (°C) | 7.3 | 9.2 | 8.0 | 7.2 | 6.0 | 4.1 | 4.1 | 4.7 | 7.0 | 8.4 | 8.5 | 8.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 | 11.4 | 11.7 | 12.0 | 12.4 | 12.7 | 12.9 |
| 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) | 8.4 | 9.0 | 8.8 | 9.5 | 9.6 | 10.5 | 10.5 | 10.7 | 10.8 | 10.5 | 9.7 | 9.3 |
| Precipitation (mm) | 199 | 173 | 178 | 73 | 64 | 12 | 11 | 25 | 68 | 105 | 161 | 185 |
| Sunny days | 0 | 0 | 0 | 0 | 6 | 11 | 12 | 9 | 1 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 25 | 19 | 19 | 22 | 29 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chillca is at