Average annual temperature is 21.6 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: 9.7 °C
Number of sunny days: 143 days
Number of rainy days: 222 days
Look at detailed online map of Chilcas
* Weather data for Chilcas 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) | 29.8 | 28.0 | 29.5 | 30.3 | 29.2 | 29.3 | 30.5 | 33.1 | 31.9 | 31.8 | 32.0 | 30.4 |
| Average daytime temperature (°C) | 26.2 | 25.6 | 26.7 | 27.8 | 27.0 | 27.7 | 28.6 | 29.1 | 28.6 | 29.9 | 29.4 | 28.8 |
| Average temperature (°C) | 21.2 | 21.1 | 21.5 | 21.7 | 20.6 | 19.9 | 20.1 | 21.1 | 21.8 | 23.3 | 23.3 | 23.0 |
| Average night temperature (°C) | 17.1 | 17.7 | 17.3 | 16.4 | 14.5 | 12.7 | 12.5 | 13.8 | 15.7 | 17.5 | 18.5 | 18.2 |
| Absolute minimum temperature (°C) | 14.9 | 16.1 | 15.1 | 13.3 | 11.6 | 9.7 | 9.8 | 11.0 | 12.6 | 14.3 | 14.2 | 15.2 |
| 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 | 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) | 10.7 | 10.1 | 10.3 | 10.5 | 10.2 | 10.3 | 10.5 | 10.9 | 11.1 | 11.0 | 10.7 | 10.7 |
| Precipitation (mm) | 117 | 107 | 59 | 31 | 35 | 1 | 0 | 2 | 50 | 29 | 48 | 75 |
| Sunny days | 4 | 3 | 2 | 9 | 19 | 25 | 27 | 24 | 8 | 7 | 8 | 7 |
| Rainy days | 27 | 25 | 29 | 21 | 12 | 5 | 4 | 7 | 22 | 24 | 22 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chilcas is at