Average annual temperature is 23.1 °C
Absolute maximum temperature: 44.5 °C
Absolute minimum temperature: 0.0 °C
Number of sunny days: 293 days
Number of rainy days: 72 days
Look at detailed online map of San Fermín
* Weather data for San Fermín 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) | 28.5 | 29.4 | 30.8 | 37.9 | 38.0 | 44.5 | 41.2 | 40.9 | 42.1 | 38.6 | 35.5 | 30.1 |
| Average daytime temperature (°C) | 21.6 | 22.2 | 26.2 | 32.0 | 33.6 | 38.4 | 39.1 | 37.5 | 37.8 | 33.4 | 28.0 | 25.6 |
| Average temperature (°C) | 13.5 | 14.0 | 17.7 | 22.5 | 25.0 | 29.8 | 31.2 | 29.8 | 29.6 | 25.4 | 20.7 | 17.0 |
| Average night temperature (°C) | 7.6 | 8.5 | 10.4 | 13.1 | 16.2 | 21.2 | 24.4 | 23.6 | 22.3 | 18.9 | 14.6 | 10.5 |
| Absolute minimum temperature (°C) | 0.0 | 3.3 | 5.7 | 8.0 | 12.4 | 15.6 | 21.9 | 20.8 | 19.7 | 12.2 | 10.2 | 5.5 |
| 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) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.9 | 8.9 | 10.2 | 12.0 | 12.2 | 12.5 | 12.2 | 11.3 | 11.4 | 9.9 | 9.3 | 9.1 |
| Precipitation (mm) | 30 | 35 | 10 | 0 | 0 | 0 | 27 | 45 | 41 | 15 | 2 | 5 |
| Sunny days | 26 | 17 | 26 | 30 | 30 | 29 | 14 | 20 | 21 | 26 | 25 | 29 |
| Rainy days | 5 | 11 | 5 | 0 | 1 | 1 | 17 | 11 | 9 | 5 | 5 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Fermín is at