Average annual temperature is 9.5 °C
Absolute maximum temperature: 18.9 °C
Absolute minimum temperature: 2.0 °C
Number of sunny days: 163 days
Number of rainy days: 202 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) | 14.4 | 15.3 | 15.2 | 15.1 | 17.6 | 18.0 | 18.1 | 18.9 | 18.2 | 17.3 | 16.9 | 17.8 |
| Average daytime temperature (°C) | 11.9 | 11.9 | 11.8 | 13.5 | 14.3 | 15.4 | 15.8 | 15.6 | 16.4 | 14.6 | 14.6 | 14.9 |
| Average temperature (°C) | 8.0 | 8.9 | 8.6 | 9.3 | 9.2 | 9.4 | 9.8 | 9.9 | 10.8 | 10.0 | 9.8 | 10.7 |
| Average night temperature (°C) | 5.0 | 6.6 | 6.3 | 5.7 | 5.1 | 4.6 | 4.9 | 5.3 | 6.2 | 6.3 | 5.8 | 7.2 |
| Absolute minimum temperature (°C) | 2.2 | 5.0 | 3.3 | 3.3 | 3.0 | 2.0 | 2.1 | 2.2 | 3.6 | 2.3 | 2.0 | 5.2 |
| 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 | 13.0 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 | 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) | 8.2 | 7.1 | 7.0 | 9.9 | 10.5 | 10.5 | 10.6 | 10.9 | 11.2 | 11.0 | 11.4 | 10.3 |
| Precipitation (mm) | 193 | 225 | 320 | 115 | 24 | 0 | 1 | 0 | 18 | 121 | 53 | 159 |
| Sunny days | 2 | 0 | 1 | 1 | 16 | 29 | 27 | 28 | 21 | 13 | 18 | 7 |
| Rainy days | 29 | 28 | 30 | 29 | 15 | 1 | 4 | 3 | 9 | 18 | 12 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chillca is at