Average annual temperature is 11.8 °C
Absolute maximum temperature: 20.7 °C
Absolute minimum temperature: 3.3 °C
Number of sunny days: 222 days
Number of rainy days: 143 days
Look at detailed online map of Chachani
* Weather data for Chachani 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) | 17.2 | 17.0 | 16.7 | 16.8 | 19.6 | 19.4 | 20.0 | 20.1 | 20.7 | 19.9 | 20.2 | 20.7 |
| Average daytime temperature (°C) | 13.9 | 13.7 | 13.5 | 15.2 | 17.1 | 17.6 | 17.6 | 17.8 | 18.8 | 17.2 | 17.5 | 17.8 |
| Average temperature (°C) | 10.1 | 10.8 | 10.6 | 11.5 | 11.6 | 12.0 | 12.5 | 12.0 | 12.9 | 12.2 | 12.5 | 13.3 |
| Average night temperature (°C) | 7.1 | 8.4 | 8.2 | 7.6 | 6.4 | 6.9 | 7.5 | 6.4 | 7.4 | 8.3 | 8.1 | 9.6 |
| Absolute minimum temperature (°C) | 4.5 | 5.1 | 4.7 | 3.5 | 3.8 | 4.6 | 3.9 | 4.2 | 3.6 | 3.3 | 4.0 | 6.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 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 | 11.7 | 11.4 | 11.2 | 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) | 7.9 | 7.4 | 7.2 | 10.3 | 10.4 | 10.4 | 10.5 | 10.9 | 11.2 | 11.0 | 11.7 | 11.2 |
| Precipitation (mm) | 175 | 235 | 238 | 63 | 3 | 0 | 0 | 0 | 0 | 84 | 12 | 38 |
| Sunny days | 5 | 0 | 0 | 10 | 24 | 30 | 30 | 31 | 29 | 16 | 25 | 22 |
| Rainy days | 26 | 28 | 31 | 20 | 7 | 0 | 1 | 0 | 1 | 15 | 5 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chachani is at