Average annual temperature is 21.0 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 6.9 °C
Number of sunny days: 234 days
Number of rainy days: 131 days
Look at detailed online map of Rancho San Francisco
* Weather data for Rancho San Francisco 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) | 27.9 | 31.5 | 32.8 | 33.7 | 35.1 | 38.8 | 33.0 | 30.2 | 31.8 | 29.7 | 30.0 | 24.7 |
| Average daytime temperature (°C) | 24.8 | 27.2 | 30.1 | 31.5 | 31.9 | 34.7 | 29.0 | 27.9 | 28.9 | 26.0 | 26.5 | 22.1 |
| Average temperature (°C) | 17.6 | 19.3 | 21.3 | 22.9 | 23.9 | 25.6 | 22.1 | 21.4 | 22.1 | 20.1 | 19.8 | 16.2 |
| Average night temperature (°C) | 11.3 | 12.6 | 13.7 | 15.4 | 16.5 | 17.8 | 17.4 | 17.1 | 17.8 | 15.8 | 14.2 | 11.3 |
| Absolute minimum temperature (°C) | 9.3 | 9.6 | 11.4 | 13.7 | 13.7 | 15.7 | 15.4 | 15.0 | 15.7 | 12.7 | 9.4 | 6.9 |
| 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 | 11.2 | 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) | 9.9 | 10.6 | 11.2 | 11.7 | 11.8 | 12.0 | 11.6 | 10.3 | 10.8 | 9.5 | 9.8 | 8.4 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 5 | 21 | 97 | 167 | 56 | 97 | 46 | 51 |
| Sunny days | 31 | 28 | 28 | 29 | 26 | 24 | 7 | 6 | 10 | 7 | 19 | 19 |
| Rainy days | 0 | 0 | 3 | 1 | 5 | 6 | 24 | 25 | 20 | 24 | 11 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rancho San Francisco is at