Average annual temperature is 20.4 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: 5.4 °C
Number of sunny days: 242 days
Number of rainy days: 123 days
Look at detailed online map of San Juan Chico
* Weather data for San Juan Chico 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) | 25.9 | 29.9 | 31.6 | 32.3 | 32.8 | 36.1 | 30.7 | 30.0 | 30.8 | 29.9 | 28.2 | 24.1 |
| Average daytime temperature (°C) | 23.7 | 25.9 | 28.5 | 30.2 | 30.6 | 33.0 | 28.0 | 27.3 | 28.3 | 25.9 | 25.9 | 21.7 |
| Average temperature (°C) | 15.6 | 17.8 | 20.4 | 22.3 | 23.4 | 25.3 | 21.9 | 21.4 | 21.8 | 20.1 | 19.0 | 15.4 |
| Average night temperature (°C) | 8.1 | 10.0 | 11.8 | 14.1 | 16.0 | 18.1 | 17.0 | 16.7 | 16.4 | 15.2 | 12.9 | 10.4 |
| Absolute minimum temperature (°C) | 5.4 | 7.3 | 9.8 | 12.2 | 13.3 | 15.4 | 14.8 | 14.8 | 14.5 | 11.5 | 7.6 | 5.9 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 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) | 10.0 | 10.6 | 11.2 | 11.8 | 11.8 | 12.1 | 11.7 | 10.6 | 11.1 | 9.6 | 10.1 | 8.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 6 | 53 | 109 | 117 | 60 | 90 | 17 | 45 |
| Sunny days | 30 | 28 | 31 | 30 | 25 | 21 | 3 | 5 | 14 | 10 | 23 | 22 |
| Rainy days | 1 | 0 | 0 | 0 | 6 | 9 | 28 | 26 | 16 | 21 | 7 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan Chico is at