Average annual temperature is 17.2 °C
Absolute maximum temperature: 29.5 °C
Absolute minimum temperature: 6.9 °C
Number of sunny days: 102 days
Number of rainy days: 263 days
Look at detailed online map of San Juan Puerto Montaña
* Weather data for San Juan Puerto Montaña 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) | 23.5 | 26.0 | 26.9 | 27.3 | 28.5 | 29.5 | 23.7 | 23.8 | 24.9 | 23.7 | 24.0 | 23.1 |
| Average daytime temperature (°C) | 21.3 | 23.0 | 24.2 | 24.9 | 24.5 | 25.1 | 22.3 | 22.2 | 22.6 | 21.9 | 21.8 | 20.6 |
| Average temperature (°C) | 14.9 | 16.1 | 17.1 | 18.3 | 18.6 | 19.1 | 17.5 | 17.5 | 17.5 | 17.1 | 16.9 | 15.3 |
| Average night temperature (°C) | 9.7 | 10.6 | 11.7 | 12.7 | 13.9 | 14.6 | 13.9 | 14.3 | 14.0 | 13.7 | 13.0 | 10.9 |
| Absolute minimum temperature (°C) | 7.5 | 6.9 | 9.0 | 11.4 | 12.5 | 12.7 | 12.3 | 13.2 | 12.3 | 11.0 | 9.9 | 7.2 |
| 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) | 10.4 | 10.7 | 11.2 | 11.6 | 11.6 | 11.3 | 10.0 | 10.0 | 10.1 | 9.5 | 10.0 | 9.8 |
| Precipitation (mm) | 2 | 2 | 11 | 25 | 84 | 59 | 300 | 314 | 197 | 219 | 50 | 10 |
| Sunny days | 22 | 18 | 9 | 8 | 5 | 9 | 0 | 0 | 2 | 2 | 8 | 19 |
| Rainy days | 9 | 10 | 22 | 22 | 26 | 21 | 31 | 31 | 28 | 29 | 22 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan Puerto Montaña is at