Average annual temperature is 18.2 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: 0.8 °C
Number of sunny days: 206 days
Number of rainy days: 159 days
Look at detailed online map of San Juan (San Juan de Coyotillos)
* Weather data for San Juan (San Juan de Coyotillos) 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) | 26.1 | 29.7 | 31.0 | 32.3 | 32.2 | 35.2 | 31.1 | 32.7 | 31.1 | 29.5 | 29.0 | 22.0 |
| Average daytime temperature (°C) | 22.9 | 24.9 | 28.5 | 28.5 | 28.7 | 31.9 | 28.3 | 28.1 | 28.7 | 24.3 | 22.3 | 17.8 |
| Average temperature (°C) | 14.2 | 15.2 | 18.9 | 19.9 | 20.5 | 23.2 | 20.7 | 20.6 | 20.8 | 17.5 | 14.6 | 11.8 |
| Average night temperature (°C) | 7.4 | 8.2 | 10.6 | 12.9 | 13.7 | 15.8 | 14.8 | 14.9 | 14.3 | 12.6 | 9.0 | 7.6 |
| Absolute minimum temperature (°C) | 0.8 | 0.8 | 3.8 | 8.9 | 11.3 | 13.3 | 12.5 | 12.7 | 12.6 | 6.6 | 4.0 | 3.1 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| 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) | 9.7 | 10.1 | 10.8 | 11.2 | 11.4 | 12.2 | 11.8 | 11.3 | 11.1 | 8.5 | 8.1 | 6.4 |
| Precipitation (mm) | 0 | 2 | 6 | 27 | 105 | 19 | 30 | 44 | 5 | 57 | 24 | 44 |
| Sunny days | 28 | 21 | 25 | 17 | 12 | 20 | 12 | 11 | 19 | 9 | 18 | 14 |
| Rainy days | 3 | 7 | 6 | 13 | 19 | 10 | 19 | 20 | 11 | 22 | 12 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan (San Juan de Coyotillos) is at