Average annual temperature is 25.2 °C
Absolute maximum temperature: 44.1 °C
Absolute minimum temperature: 4.6 °C
Number of sunny days: 233 days
Number of rainy days: 132 days
Look at detailed online map of San Francisco (San Francisco de los Hernández)
* Weather data for San Francisco (San Francisco de los Hernández) 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) | 32.6 | 36.9 | 39.1 | 36.5 | 37.9 | 44.1 | 41.2 | 42.1 | 41.5 | 38.3 | 32.1 | 28.8 |
| Average daytime temperature (°C) | 27.1 | 27.1 | 31.4 | 29.7 | 32.4 | 38.3 | 38.1 | 38.9 | 38.5 | 31.7 | 24.0 | 23.2 |
| Average temperature (°C) | 20.4 | 19.6 | 23.5 | 23.7 | 26.5 | 30.7 | 31.0 | 31.6 | 31.1 | 25.7 | 19.4 | 18.3 |
| Average night temperature (°C) | 15.7 | 15.1 | 18.9 | 19.7 | 22.5 | 25.6 | 26.1 | 26.5 | 26.1 | 21.8 | 16.0 | 14.7 |
| Absolute minimum temperature (°C) | 7.7 | 4.6 | 7.7 | 13.8 | 20.0 | 22.3 | 24.2 | 24.5 | 23.4 | 9.8 | 9.7 | 7.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| 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) | 8.0 | 9.4 | 8.7 | 9.0 | 10.1 | 12.3 | 12.6 | 11.7 | 10.9 | 8.3 | 5.8 | 6.5 |
| Precipitation (mm) | 5 | 5 | 56 | 135 | 111 | 28 | 11 | 14 | 29 | 23 | 91 | 19 |
| Sunny days | 25 | 23 | 23 | 11 | 10 | 25 | 21 | 17 | 19 | 18 | 18 | 23 |
| Rainy days | 6 | 5 | 8 | 19 | 21 | 5 | 10 | 14 | 11 | 13 | 12 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Francisco (San Francisco de los Hernández) during the most sunny months:
The largest precipitation sum in San Francisco (San Francisco de los Hernández) is at