Average annual temperature is 19.0 °C
Absolute maximum temperature: 30.6 °C
Absolute minimum temperature: 6.8 °C
Number of sunny days: 66 days
Number of rainy days: 299 days
Look at detailed online map of San Juan Zapotitlán
* Weather data for San Juan Zapotitlán 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) | 27.1 | 29.1 | 30.2 | 30.6 | 30.5 | 29.2 | 25.6 | 28.1 | 25.3 | 29.5 | 29.1 | 28.0 |
| Average daytime temperature (°C) | 20.9 | 21.3 | 23.8 | 24.8 | 25.2 | 25.9 | 23.9 | 24.1 | 24.4 | 22.7 | 20.4 | 18.7 |
| Average temperature (°C) | 16.4 | 16.3 | 18.7 | 20.1 | 20.7 | 22.0 | 20.3 | 20.4 | 20.4 | 19.3 | 17.4 | 15.5 |
| Average night temperature (°C) | 12.9 | 12.5 | 14.8 | 16.3 | 16.4 | 17.9 | 17.0 | 17.1 | 16.7 | 16.4 | 15.2 | 12.8 |
| Absolute minimum temperature (°C) | 9.2 | 8.0 | 10.9 | 12.9 | 13.8 | 15.4 | 15.8 | 15.1 | 15.3 | 11.9 | 11.6 | 6.8 |
| 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 | 13.0 | 13.2 | 13.1 | 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) | 9.0 | 8.7 | 9.5 | 10.6 | 11.3 | 11.7 | 10.8 | 10.9 | 11.1 | 9.1 | 6.1 | 6.4 |
| Precipitation (mm) | 98 | 134 | 127 | 168 | 61 | 107 | 155 | 165 | 54 | 248 | 202 | 265 |
| Sunny days | 11 | 12 | 12 | 3 | 10 | 6 | 0 | 2 | 1 | 2 | 1 | 6 |
| Rainy days | 20 | 16 | 19 | 27 | 21 | 24 | 31 | 29 | 29 | 29 | 29 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan Zapotitlán is at