Average annual temperature is 20.3 °C
Absolute maximum temperature: 30.1 °C
Absolute minimum temperature: 12.8 °C
Number of sunny days: 300 days
Number of rainy days: 65 days
Look at detailed online map of San Juan Bajo
* Weather data for San Juan Bajo 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) | 28.7 | 29.4 | 29.8 | 30.1 | 26.2 | 23.6 | 22.8 | 23.2 | 24.1 | 26.8 | 26.5 | 27.0 |
| Average daytime temperature (°C) | 26.4 | 27.8 | 28.3 | 27.9 | 23.9 | 22.0 | 21.8 | 22.0 | 22.5 | 23.5 | 23.8 | 25.1 |
| Average temperature (°C) | 22.4 | 24.1 | 24.4 | 23.8 | 19.6 | 17.6 | 17.3 | 17.3 | 17.8 | 19.1 | 19.4 | 20.9 |
| Average night temperature (°C) | 19.2 | 21.3 | 21.6 | 20.9 | 16.8 | 14.7 | 14.2 | 14.1 | 14.5 | 16.0 | 16.1 | 17.6 |
| Absolute minimum temperature (°C) | 17.6 | 20.0 | 19.9 | 18.8 | 14.8 | 13.7 | 13.2 | 13.0 | 12.8 | 14.5 | 14.3 | 16.2 |
| 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 | 11.4 | 11.7 | 12.0 | 12.4 | 12.7 | 12.9 |
| 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) | 11.4 | 10.3 | 10.5 | 10.5 | 9.6 | 9.7 | 9.5 | 9.8 | 10.2 | 10.9 | 11.2 | 11.5 |
| Precipitation (mm) | 10 | 22 | 18 | 3 | 0 | 0 | 1 | 3 | 1 | 0 | 1 | 3 |
| Sunny days | 24 | 19 | 20 | 29 | 27 | 28 | 26 | 23 | 24 | 27 | 27 | 26 |
| Rainy days | 7 | 9 | 11 | 1 | 4 | 2 | 5 | 8 | 6 | 4 | 3 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan Bajo is at