Average annual temperature is 18.8 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: 1.5 °C
Number of sunny days: 276 days
Number of rainy days: 89 days
Look at detailed online map of Rancho San Francisco (Refugio Zapata)
* Weather data for Rancho San Francisco (Refugio Zapata) 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) | 26.6 | 30.3 | 31.5 | 31.8 | 31.7 | 35.5 | 32.3 | 33.2 | 31.9 | 29.7 | 27.6 | 21.9 |
| Average daytime temperature (°C) | 22.5 | 24.9 | 28.2 | 28.5 | 29.3 | 33.0 | 29.5 | 29.2 | 29.1 | 25.2 | 22.6 | 18.8 |
| Average temperature (°C) | 13.7 | 15.7 | 19.2 | 20.4 | 21.5 | 25.0 | 22.1 | 21.8 | 21.8 | 18.3 | 14.5 | 11.7 |
| Average night temperature (°C) | 5.9 | 7.8 | 9.8 | 12.4 | 13.9 | 16.2 | 15.3 | 15.3 | 14.5 | 12.4 | 8.3 | 6.1 |
| Absolute minimum temperature (°C) | 1.5 | 2.0 | 3.5 | 9.2 | 10.9 | 13.7 | 12.5 | 12.2 | 13.5 | 7.3 | 1.7 | 1.5 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| 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) | 9.9 | 10.3 | 11.1 | 11.4 | 11.6 | 12.4 | 11.8 | 11.4 | 11.3 | 9.5 | 9.1 | 7.2 |
| Precipitation (mm) | 1 | 0 | 1 | 8 | 30 | 0 | 46 | 48 | 21 | 48 | 56 | 10 |
| Sunny days | 30 | 27 | 30 | 23 | 24 | 27 | 17 | 17 | 21 | 17 | 20 | 23 |
| Rainy days | 1 | 1 | 1 | 7 | 7 | 3 | 14 | 14 | 9 | 14 | 10 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rancho San Francisco (Refugio Zapata) is at