Average annual temperature is 4.7 °C
Absolute maximum temperature: 15.7 °C
Absolute minimum temperature: -6.6 °C
Number of sunny days: 103 days
Number of rainy days: 261 days
Number of snow days: 1 day
Look at detailed online map of Huayllani
* Weather data for Huayllani 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) | 12.7 | 12.6 | 13.0 | 13.2 | 12.3 | 13.4 | 15.0 | 15.7 | 14.5 | 14.9 | 14.7 | 14.5 |
| Average daytime temperature (°C) | 10.1 | 10.4 | 10.3 | 11.0 | 10.1 | 11.5 | 13.1 | 12.9 | 12.7 | 12.1 | 12.3 | 12.5 |
| Average temperature (°C) | 4.1 | 5.1 | 4.8 | 4.4 | 3.5 | 3.6 | 4.8 | 4.8 | 4.9 | 5.0 | 5.1 | 5.9 |
| Average night temperature (°C) | 0.0 | 1.7 | 1.2 | -1.0 | -2.1 | -3.7 | -2.5 | -2.3 | -1.6 | -0.5 | -0.5 | 1.1 |
| Absolute minimum temperature (°C) | -6.2 | -2.1 | -5.9 | -6.4 | -6.2 | -6.2 | -5.1 | -5.1 | -5.9 | -6.3 | -6.6 | -4.2 |
| 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) | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 | 11.4 | 11.6 | 12.0 | 12.4 | 12.8 | 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) | 8.3 | 7.7 | 8.4 | 9.8 | 10.0 | 10.5 | 10.4 | 10.8 | 10.9 | 10.1 | 10.3 | 9.6 |
| Precipitation (mm) | 182 | 226 | 199 | 97 | 59 | 0 | 2 | 25 | 70 | 117 | 125 | 157 |
| Sunny days | 2 | 0 | 1 | 0 | 11 | 26 | 27 | 15 | 9 | 4 | 8 | 0 |
| Rainy days | 29 | 28 | 30 | 30 | 19 | 4 | 4 | 16 | 21 | 27 | 22 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Huayllani is at