Average annual temperature is 26.1 °C
Absolute maximum temperature: 43.6 °C
Absolute minimum temperature: 8.9 °C
Number of sunny days: 158 days
Number of rainy days: 207 days
Look at detailed online map of San Juan Viejo
* Weather data for San Juan 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) | 32.9 | 37.7 | 41.0 | 37.9 | 37.9 | 43.6 | 40.0 | 41.8 | 40.3 | 38.4 | 31.3 | 31.5 |
| Average daytime temperature (°C) | 27.9 | 28.8 | 32.6 | 31.5 | 33.9 | 38.8 | 36.5 | 36.5 | 38.2 | 31.7 | 26.3 | 24.6 |
| Average temperature (°C) | 21.7 | 21.7 | 25.2 | 25.6 | 28.0 | 31.8 | 30.1 | 29.9 | 31.2 | 26.2 | 21.4 | 20.2 |
| Average night temperature (°C) | 17.5 | 16.8 | 20.3 | 21.7 | 23.2 | 26.7 | 25.3 | 25.1 | 25.9 | 22.5 | 18.1 | 17.0 |
| Absolute minimum temperature (°C) | 8.9 | 8.9 | 12.0 | 17.5 | 17.7 | 23.5 | 22.5 | 22.5 | 23.4 | 13.8 | 13.4 | 12.3 |
| 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) | 11.0 | 11.4 | 12.0 | 12.7 | 13.2 | 13.4 | 13.3 | 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) | 8.1 | 8.5 | 8.9 | 8.3 | 10.4 | 11.6 | 11.8 | 11.1 | 11.1 | 7.9 | 6.2 | 5.3 |
| Precipitation (mm) | 16 | 14 | 42 | 180 | 94 | 22 | 96 | 126 | 33 | 165 | 56 | 61 |
| Sunny days | 18 | 19 | 19 | 12 | 15 | 11 | 4 | 5 | 14 | 10 | 20 | 11 |
| Rainy days | 13 | 9 | 12 | 18 | 16 | 19 | 27 | 26 | 16 | 21 | 10 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Juan Viejo during the most sunny months:
The largest precipitation sum in San Juan Viejo is at