Average annual temperature is 25.7 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 241 days
Number of rainy days: 124 days
Look at detailed online map of San Juan de los Ranchos
* Weather data for San Juan de los Ranchos 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) | 36.5 | 37.5 | 37.2 | 31.7 | 33.2 | 33.9 | 33.7 | 36.3 | 34.3 | 35.1 | 35.3 | 37.0 |
| Average daytime temperature (°C) | 34.7 | 35.0 | 31.7 | 30.7 | 31.3 | 31.6 | 32.2 | 32.7 | 32.7 | 33.0 | 32.3 | 33.1 |
| Average temperature (°C) | 26.7 | 27.9 | 26.2 | 25.7 | 26.0 | 25.4 | 25.2 | 25.0 | 24.8 | 25.2 | 24.6 | 25.7 |
| Average night temperature (°C) | 21.5 | 23.4 | 22.8 | 22.8 | 22.0 | 21.0 | 20.6 | 20.3 | 20.0 | 20.3 | 19.8 | 21.2 |
| Absolute minimum temperature (°C) | 19.0 | 22.0 | 21.8 | 21.2 | 20.9 | 19.5 | 20.0 | 19.4 | 19.0 | 19.7 | 18.4 | 20.0 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 10.3 | 9.9 | 9.2 | 8.4 | 9.3 | 10.0 | 10.5 | 10.7 | 11.1 | 10.3 | 10.7 | 10.1 |
| Precipitation (mm) | 9 | 85 | 253 | 513 | 4 | 2 | 0 | 0 | 0 | 14 | 22 | 62 |
| Sunny days | 20 | 8 | 4 | 0 | 25 | 29 | 30 | 28 | 30 | 21 | 24 | 22 |
| Rainy days | 11 | 20 | 27 | 30 | 6 | 1 | 1 | 3 | 0 | 10 | 6 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan de los Ranchos is at