Average annual temperature is 12.7 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: -2.0 °C
Number of sunny days: 192 days
Number of rainy days: 172 days
Number of snow days: 1 day
Look at detailed online map of San José Viejo
* Weather data for San José Viejo 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) | 18.7 | 19.2 | 21.3 | 23.1 | 25.6 | 30.8 | 26.5 | 26.9 | 27.4 | 24.0 | 22.4 | 18.8 |
| Average daytime temperature (°C) | 14.1 | 15.1 | 17.6 | 19.5 | 21.5 | 26.5 | 23.4 | 23.6 | 24.2 | 19.6 | 17.6 | 15.3 |
| Average temperature (°C) | 7.4 | 8.2 | 10.1 | 11.8 | 14.0 | 18.2 | 16.5 | 16.3 | 16.6 | 13.6 | 11.0 | 8.6 |
| Average night temperature (°C) | 2.3 | 2.6 | 3.5 | 4.8 | 7.1 | 11.3 | 12.2 | 11.8 | 11.9 | 9.6 | 6.4 | 4.0 |
| Absolute minimum temperature (°C) | -2.0 | -1.4 | -0.8 | 1.9 | 3.6 | 6.7 | 10.5 | 9.6 | 10.0 | 6.0 | -1.0 | -0.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.5 | 9.9 | 10.8 | 11.6 | 11.5 | 12.5 | 11.3 | 10.7 | 11.1 | 8.4 | 9.2 | 9.2 |
| Precipitation (mm) | 10 | 57 | 4 | 4 | 8 | 61 | 241 | 137 | 87 | 117 | 30 | 8 |
| Sunny days | 26 | 21 | 28 | 24 | 19 | 13 | 0 | 1 | 5 | 11 | 20 | 24 |
| Rainy days | 5 | 7 | 3 | 6 | 12 | 17 | 31 | 30 | 25 | 20 | 9 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The largest precipitation sum in San José Viejo is at