Average annual temperature is 3.7 °C
Absolute maximum temperature: 15.9 °C
Absolute minimum temperature: -9.3 °C
Number of sunny days: 127 days
Number of rainy days: 221 days
Number of snow days: 17 days
Look at detailed online map of Chiayullo
* Weather data for Chiayullo 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) | 11.4 | 11.3 | 12.0 | 12.1 | 10.6 | 10.7 | 14.0 | 15.0 | 15.4 | 15.9 | 14.0 | 14.0 |
| Average daytime temperature (°C) | 9.4 | 9.1 | 9.2 | 9.7 | 8.5 | 9.3 | 11.8 | 11.3 | 12.9 | 13.2 | 11.6 | 11.8 |
| Average temperature (°C) | 3.3 | 3.9 | 3.9 | 2.9 | 1.8 | 1.6 | 3.5 | 3.1 | 4.8 | 5.4 | 4.8 | 5.5 |
| Average night temperature (°C) | -1.9 | 0.2 | -0.6 | -3.0 | -3.7 | -4.5 | -3.2 | -3.3 | -2.2 | -0.5 | -0.8 | 0.7 |
| Absolute minimum temperature (°C) | -6.0 | -2.7 | -5.1 | -6.8 | -9.3 | -6.1 | -6.0 | -6.0 | -5.2 | -4.2 | -4.0 | -2.4 |
| 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 | 11.8 | 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) | 10.4 | 9.7 | 9.9 | 10.7 | 10.3 | 10.4 | 10.4 | 10.7 | 11.0 | 11.0 | 10.9 | 10.5 |
| Precipitation (mm) | 139 | 139 | 151 | 36 | 26 | 0 | 3 | 10 | 14 | 83 | 119 | 183 |
| Sunny days | 0 | 0 | 1 | 7 | 15 | 30 | 28 | 23 | 16 | 4 | 2 | 1 |
| Rainy days | 29 | 28 | 30 | 21 | 11 | 0 | 1 | 2 | 14 | 27 | 28 | 30 |
| Snow days | 2 | 0 | 0 | 2 | 5 | 0 | 2 | 6 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chiayullo is at