Average annual temperature is 21.5 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: 8.0 °C
Number of sunny days: 109 days
Number of rainy days: 256 days
Look at detailed online map of San Juan Lealao
* Weather data for San Juan Lealao 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) | 28.0 | 29.9 | 33.2 | 32.8 | 32.1 | 33.2 | 29.2 | 29.5 | 27.7 | 29.4 | 28.9 | 28.1 |
| Average daytime temperature (°C) | 22.8 | 23.4 | 26.6 | 28.2 | 28.1 | 29.0 | 26.7 | 26.6 | 26.8 | 25.3 | 22.5 | 21.0 |
| Average temperature (°C) | 18.7 | 18.5 | 21.6 | 23.1 | 23.7 | 24.8 | 22.7 | 22.8 | 22.7 | 21.7 | 19.5 | 17.9 |
| Average night temperature (°C) | 15.1 | 14.7 | 17.5 | 18.8 | 19.6 | 21.0 | 19.4 | 19.3 | 18.8 | 18.7 | 17.3 | 15.4 |
| Absolute minimum temperature (°C) | 10.3 | 10.7 | 14.0 | 15.4 | 16.3 | 18.0 | 17.8 | 17.4 | 17.0 | 13.5 | 14.3 | 8.0 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.9 | 8.0 | 10.0 | 10.8 | 11.3 | 11.4 | 10.3 | 10.6 | 10.8 | 8.8 | 6.1 | 6.2 |
| Precipitation (mm) | 42 | 77 | 29 | 79 | 55 | 127 | 263 | 307 | 69 | 243 | 125 | 153 |
| Sunny days | 20 | 16 | 16 | 11 | 15 | 8 | 0 | 2 | 1 | 4 | 6 | 10 |
| Rainy days | 11 | 12 | 15 | 19 | 16 | 22 | 31 | 29 | 29 | 27 | 24 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan Lealao is at