Average annual temperature is 18.8 °C
Absolute maximum temperature: 30.7 °C
Absolute minimum temperature: 9.9 °C
Number of sunny days: 340 days
Number of rainy days: 25 days
Look at detailed online map of Provincia de Ilo
* Weather data for Provincia de Ilo 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) | 27.8 | 30.7 | 29.0 | 27.5 | 25.7 | 23.9 | 23.1 | 23.4 | 23.8 | 25.7 | 24.3 | 27.1 |
| Average daytime temperature (°C) | 25.7 | 27.2 | 26.8 | 24.9 | 22.0 | 20.3 | 20.0 | 20.6 | 21.1 | 22.7 | 22.5 | 24.0 |
| Average temperature (°C) | 21.1 | 23.0 | 22.6 | 20.5 | 17.7 | 16.0 | 15.6 | 16.3 | 16.6 | 18.2 | 18.2 | 19.8 |
| Average night temperature (°C) | 17.2 | 19.3 | 19.0 | 16.8 | 14.1 | 12.0 | 11.6 | 12.4 | 13.0 | 14.6 | 14.8 | 16.5 |
| Absolute minimum temperature (°C) | 15.0 | 17.4 | 17.0 | 14.2 | 11.6 | 10.3 | 9.9 | 9.9 | 10.9 | 12.9 | 12.4 | 13.9 |
| 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 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.0 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 | 11.2 | 11.5 | 12.0 | 12.5 | 12.9 | 13.2 |
| 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 | 13.0 |
| Sunshine mean duration (h) | 11.9 | 11.6 | 11.2 | 10.7 | 10.3 | 10.1 | 10.1 | 10.4 | 10.7 | 11.2 | 11.7 | 11.7 |
| Precipitation (mm) | 4 | 7 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| Sunny days | 26 | 22 | 28 | 29 | 31 | 30 | 31 | 31 | 28 | 29 | 27 | 28 |
| Rainy days | 5 | 6 | 3 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 3 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Provincia de Ilo is at