Average annual temperature is 11.0 °C
Absolute maximum temperature: 21.2 °C
Absolute minimum temperature: -2.5 °C
Number of sunny days: 54 days
Number of rainy days: 311 days
Look at detailed online map of Chaca
* Weather data for Chaca 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) | 18.4 | 16.9 | 17.4 | 17.8 | 18.0 | 17.7 | 19.6 | 21.2 | 19.6 | 18.9 | 19.7 | 18.0 |
| Average daytime temperature (°C) | 15.3 | 15.4 | 15.3 | 15.9 | 15.7 | 15.9 | 17.1 | 16.9 | 16.2 | 16.5 | 16.6 | 16.6 |
| Average temperature (°C) | 11.1 | 11.6 | 11.4 | 11.2 | 10.1 | 9.1 | 9.9 | 10.3 | 10.9 | 11.9 | 12.2 | 12.5 |
| Average night temperature (°C) | 7.5 | 8.5 | 7.8 | 6.6 | 4.7 | 2.7 | 3.1 | 3.8 | 6.1 | 7.6 | 8.8 | 8.8 |
| Absolute minimum temperature (°C) | 3.7 | 3.6 | 4.8 | 2.7 | 1.1 | -2.5 | 0.3 | 0.5 | 3.1 | 4.1 | 4.8 | 5.5 |
| 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) | 9.2 | 9.0 | 9.2 | 10.1 | 10.1 | 10.2 | 10.4 | 10.8 | 10.7 | 10.3 | 9.7 | 9.5 |
| Precipitation (mm) | 134 | 86 | 98 | 52 | 64 | 9 | 12 | 17 | 69 | 69 | 99 | 106 |
| Sunny days | 1 | 0 | 0 | 0 | 9 | 15 | 18 | 7 | 2 | 0 | 2 | 0 |
| Rainy days | 30 | 28 | 31 | 30 | 22 | 15 | 13 | 24 | 28 | 31 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chaca is at