Average annual temperature is 17.4 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: 1.6 °C
Number of sunny days: 211 days
Number of rainy days: 154 days
Look at detailed online map of San Juan de Llanos
* Weather data for San Juan de Llanos Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 24.7 | 28.9 | 29.2 | 30.5 | 30.6 | 33.6 | 28.9 | 29.5 | 30.6 | 28.5 | 27.2 | 20.9 |
| Average daytime temperature (°C) | 21.4 | 23.9 | 26.8 | 27.4 | 27.8 | 30.8 | 26.6 | 26.3 | 28.1 | 24.1 | 22.2 | 17.7 |
| Average temperature (°C) | 13.4 | 15.0 | 18.4 | 19.5 | 19.9 | 22.1 | 19.2 | 18.9 | 19.6 | 17.1 | 14.5 | 11.5 |
| Average night temperature (°C) | 6.7 | 7.8 | 10.8 | 12.5 | 12.9 | 13.8 | 13.7 | 13.5 | 12.7 | 12.3 | 9.0 | 7.2 |
| Absolute minimum temperature (°C) | 1.6 | 1.9 | 4.4 | 8.9 | 10.2 | 12.0 | 11.6 | 10.7 | 10.9 | 5.8 | 4.3 | 2.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 10.3 | 11.1 | 11.4 | 11.7 | 12.4 | 11.6 | 11.2 | 11.3 | 9.0 | 9.1 | 7.2 |
| Precipitation (mm) | 0 | 2 | 10 | 14 | 14 | 21 | 75 | 68 | 9 | 40 | 22 | 42 |
| Sunny days | 29 | 24 | 23 | 20 | 17 | 22 | 4 | 5 | 17 | 13 | 20 | 17 |
| Rainy days | 2 | 4 | 8 | 10 | 14 | 8 | 27 | 26 | 13 | 18 | 10 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan de Llanos is at