Average annual temperature is 7.6 °C
Absolute maximum temperature: 17.1 °C
Absolute minimum temperature: -2.6 °C
Number of sunny days: 80 days
Number of rainy days: 285 days
Look at detailed online map of Illonga
* Weather data for Illonga 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) | 13.7 | 14.1 | 13.6 | 13.7 | 14.2 | 14.0 | 16.0 | 16.6 | 16.8 | 17.1 | 16.3 | 14.7 |
| Average daytime temperature (°C) | 11.5 | 11.6 | 11.7 | 12.1 | 12.1 | 12.0 | 13.6 | 14.0 | 14.0 | 14.2 | 13.3 | 12.8 |
| Average temperature (°C) | 7.2 | 7.5 | 7.6 | 7.5 | 7.3 | 5.9 | 6.5 | 7.0 | 8.0 | 8.7 | 8.8 | 8.9 |
| Average night temperature (°C) | 3.4 | 4.4 | 4.4 | 3.8 | 2.8 | 0.5 | 0.2 | 1.1 | 3.1 | 4.0 | 5.2 | 5.7 |
| Absolute minimum temperature (°C) | 1.0 | 2.5 | 1.2 | 0.7 | 0.7 | -2.6 | -2.1 | -1.8 | 0.8 | 0.1 | 2.1 | 3.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 | 11.6 | 11.8 | 12.0 | 12.3 | 12.6 | 12.7 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.4 | 9.2 | 8.3 | 9.7 | 10.2 | 10.6 | 10.7 | 10.9 | 11.1 | 10.3 | 9.6 | 9.1 |
| Precipitation (mm) | 122 | 142 | 153 | 78 | 88 | 6 | 7 | 14 | 49 | 55 | 93 | 84 |
| Sunny days | 0 | 0 | 0 | 2 | 6 | 20 | 26 | 18 | 6 | 1 | 1 | 0 |
| Rainy days | 31 | 28 | 31 | 28 | 25 | 10 | 5 | 13 | 24 | 30 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Illonga is at