Average annual temperature is 20.6 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: 5.1 °C
Number of sunny days: 266 days
Number of rainy days: 99 days
Look at detailed online map of San Ramón Viejo
* Weather data for San Ramón 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) | 27.8 | 31.9 | 32.6 | 33.8 | 33.9 | 36.8 | 31.8 | 31.3 | 33.2 | 31.8 | 29.8 | 24.9 |
| Average daytime temperature (°C) | 24.6 | 27.0 | 29.9 | 31.1 | 31.3 | 34.3 | 28.7 | 28.5 | 29.5 | 27.7 | 26.3 | 21.6 |
| Average temperature (°C) | 16.4 | 18.5 | 21.6 | 23.1 | 23.6 | 26.2 | 21.6 | 21.2 | 21.7 | 20.3 | 18.2 | 14.6 |
| Average night temperature (°C) | 8.7 | 10.5 | 13.0 | 14.9 | 15.8 | 17.9 | 15.4 | 15.4 | 14.9 | 14.3 | 11.2 | 9.1 |
| Absolute minimum temperature (°C) | 5.6 | 6.0 | 7.2 | 12.4 | 13.4 | 15.1 | 12.6 | 12.9 | 12.8 | 9.1 | 7.9 | 5.1 |
| 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 | 11.2 | 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 | 11.1 | 11.7 | 11.7 | 12.3 | 12.0 | 11.0 | 11.4 | 9.8 | 10.0 | 8.1 |
| Precipitation (mm) | 0 | 0 | 3 | 0 | 22 | 8 | 64 | 95 | 36 | 54 | 32 | 28 |
| Sunny days | 29 | 27 | 25 | 27 | 24 | 27 | 14 | 14 | 22 | 14 | 22 | 21 |
| Rainy days | 2 | 1 | 6 | 3 | 7 | 3 | 17 | 17 | 8 | 17 | 8 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Ramón Viejo is at