Average annual temperature is 4.6 °C
Absolute maximum temperature: 12.7 °C
Absolute minimum temperature: -4.8 °C
Number of sunny days: 28 days
Number of rainy days: 336 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) | 10.4 | 9.4 | 9.9 | 10.8 | 10.0 | 9.4 | 11.4 | 12.7 | 10.8 | 12.2 | 12.6 | 12.4 |
| Average daytime temperature (°C) | 7.5 | 7.4 | 7.5 | 7.8 | 7.8 | 7.7 | 8.8 | 8.5 | 8.6 | 9.3 | 9.1 | 9.2 |
| Average temperature (°C) | 4.2 | 4.6 | 4.2 | 4.6 | 3.9 | 2.9 | 4.4 | 3.8 | 4.4 | 5.7 | 5.9 | 6.1 |
| Average night temperature (°C) | 0.3 | 1.4 | 0.1 | 0.5 | -0.3 | -1.9 | 0.0 | -0.9 | 0.0 | 1.6 | 2.2 | 2.6 |
| Absolute minimum temperature (°C) | -3.9 | -1.0 | -3.3 | -1.8 | -4.2 | -3.6 | -2.8 | -4.8 | -1.8 | -1.0 | 0.1 | 0.4 |
| 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 | 11.4 | 11.3 | 11.4 | 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) | 7.6 | 6.7 | 7.8 | 8.3 | 9.5 | 10.3 | 9.9 | 10.0 | 9.9 | 9.6 | 8.6 | 7.9 |
| Precipitation (mm) | 211 | 184 | 207 | 160 | 95 | 20 | 27 | 50 | 83 | 124 | 196 | 258 |
| Sunny days | 0 | 0 | 0 | 0 | 2 | 7 | 14 | 4 | 1 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 29 | 23 | 17 | 26 | 29 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Huayllani is at