Average annual temperature is 16.9 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: 0.6 °C
Number of sunny days: 195 days
Number of rainy days: 170 days
Look at detailed online map of San Juan Vianey
* Weather data for San Juan Vianey 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) | 24.7 | 28.0 | 28.9 | 30.1 | 29.8 | 33.4 | 27.6 | 28.2 | 29.8 | 28.2 | 26.1 | 20.6 |
| Average daytime temperature (°C) | 21.3 | 23.4 | 26.3 | 27.0 | 27.1 | 30.3 | 25.0 | 24.7 | 26.7 | 23.0 | 21.2 | 17.0 |
| Average temperature (°C) | 13.7 | 15.0 | 18.3 | 19.2 | 19.6 | 21.9 | 18.1 | 17.8 | 18.8 | 16.2 | 13.9 | 11.0 |
| Average night temperature (°C) | 7.3 | 8.3 | 11.0 | 12.3 | 12.8 | 14.5 | 12.8 | 12.8 | 12.4 | 11.7 | 8.7 | 7.0 |
| Absolute minimum temperature (°C) | 3.3 | 0.6 | 3.6 | 9.4 | 10.1 | 11.7 | 10.1 | 10.3 | 10.7 | 5.7 | 3.4 | 2.9 |
| 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) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 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 | 10.4 | 11.2 | 11.5 | 11.8 | 12.4 | 11.8 | 11.2 | 11.3 | 9.4 | 9.3 | 7.5 |
| Precipitation (mm) | 0 | 2 | 18 | 14 | 53 | 28 | 110 | 72 | 19 | 53 | 35 | 46 |
| Sunny days | 29 | 24 | 21 | 21 | 10 | 19 | 3 | 6 | 17 | 11 | 20 | 14 |
| Rainy days | 2 | 4 | 10 | 9 | 21 | 11 | 28 | 25 | 13 | 20 | 10 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan Vianey is at