Average annual temperature is 23.8 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: 16.3 °C
Number of sunny days: 270 days
Number of rainy days: 95 days
Look at detailed online map of San Juan de Illimo
* Weather data for San Juan de Illimo 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) | 35.3 | 36.3 | 35.2 | 30.8 | 32.5 | 31.3 | 32.0 | 31.4 | 30.1 | 31.3 | 30.7 | 32.3 |
| Average daytime temperature (°C) | 31.4 | 33.3 | 31.2 | 30.0 | 30.8 | 29.4 | 29.7 | 29.4 | 28.8 | 29.2 | 28.7 | 30.0 |
| Average temperature (°C) | 24.1 | 26.3 | 25.7 | 25.5 | 24.9 | 23.5 | 23.1 | 22.7 | 22.2 | 22.5 | 22.1 | 23.5 |
| Average night temperature (°C) | 19.3 | 22.0 | 22.0 | 22.6 | 21.2 | 19.7 | 18.8 | 18.3 | 17.8 | 18.4 | 17.9 | 19.4 |
| Absolute minimum temperature (°C) | 16.9 | 20.4 | 20.6 | 21.5 | 20.3 | 18.1 | 17.8 | 17.2 | 16.5 | 17.2 | 16.3 | 18.1 |
| 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) | 12.4 | 12.3 | 12.1 | 12.0 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.5 |
| 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) | 10.3 | 10.1 | 9.5 | 9.3 | 10.7 | 10.7 | 10.9 | 10.9 | 11.0 | 10.6 | 10.9 | 10.5 |
| Precipitation (mm) | 4 | 27 | 396 | 181 | 2 | 0 | 0 | 0 | 0 | 11 | 22 | 42 |
| Sunny days | 25 | 17 | 9 | 5 | 29 | 30 | 31 | 30 | 30 | 20 | 24 | 20 |
| Rainy days | 6 | 11 | 22 | 25 | 2 | 0 | 0 | 1 | 0 | 11 | 6 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan de Illimo is at