Average annual temperature is 20.4 °C
Absolute maximum temperature: 28.7 °C
Absolute minimum temperature: 14.8 °C
Number of sunny days: 194 days
Number of rainy days: 171 days
Look at detailed online map of San Hilarión
* Weather data for San Hilarión 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) | 25.9 | 27.8 | 28.0 | 28.7 | 24.9 | 22.7 | 22.4 | 22.1 | 22.3 | 23.3 | 24.1 | 24.7 |
| Average daytime temperature (°C) | 24.1 | 25.7 | 26.8 | 26.9 | 22.9 | 21.7 | 21.3 | 21.2 | 21.0 | 21.4 | 22.1 | 23.2 |
| Average temperature (°C) | 21.2 | 23.1 | 23.7 | 24.0 | 20.4 | 19.1 | 18.8 | 18.6 | 18.2 | 18.6 | 19.1 | 20.4 |
| Average night temperature (°C) | 18.7 | 21.1 | 21.2 | 21.6 | 18.5 | 16.7 | 16.6 | 16.3 | 16.0 | 16.5 | 16.7 | 18.3 |
| Absolute minimum temperature (°C) | 17.4 | 20.2 | 19.8 | 19.3 | 16.4 | 15.4 | 15.5 | 15.1 | 14.8 | 15.4 | 15.5 | 16.6 |
| 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) | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 | 11.5 | 11.7 | 12.0 | 12.4 | 12.7 | 12.8 |
| 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) | 11.2 | 10.1 | 10.2 | 10.3 | 9.1 | 9.7 | 9.5 | 9.5 | 9.8 | 9.9 | 10.5 | 11.0 |
| Precipitation (mm) | 10 | 17 | 17 | 2 | 16 | 9 | 15 | 21 | 15 | 9 | 4 | 13 |
| Sunny days | 25 | 17 | 23 | 23 | 10 | 14 | 8 | 10 | 11 | 16 | 17 | 20 |
| Rainy days | 6 | 11 | 8 | 7 | 21 | 16 | 23 | 21 | 19 | 15 | 13 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Hilarión is at