Average annual temperature is 19.0 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: -0.8 °C
Number of sunny days: 241 days
Number of rainy days: 124 days
Look at detailed online map of Fermín
* Weather data for 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) | 25.7 | 29.4 | 31.3 | 30.9 | 31.7 | 38.1 | 33.9 | 35.0 | 33.8 | 28.2 | 27.6 | 22.1 |
| Average daytime temperature (°C) | 20.9 | 23.4 | 26.0 | 26.0 | 27.2 | 33.4 | 30.3 | 30.1 | 29.5 | 22.9 | 18.7 | 17.0 |
| Average temperature (°C) | 14.1 | 15.3 | 18.3 | 19.3 | 21.0 | 26.7 | 24.3 | 23.9 | 23.0 | 17.4 | 13.3 | 11.4 |
| Average night temperature (°C) | 8.4 | 8.7 | 11.7 | 13.3 | 15.5 | 19.6 | 17.5 | 17.1 | 15.7 | 13.0 | 8.8 | 6.8 |
| Absolute minimum temperature (°C) | 1.0 | -0.7 | -0.8 | 8.6 | 12.5 | 15.3 | 15.9 | 14.5 | 12.8 | 2.8 | 2.4 | 0.6 |
| 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) | 9.6 | 10.1 | 10.9 | 11.3 | 11.6 | 12.7 | 12.1 | 11.8 | 11.3 | 8.2 | 7.7 | 8.5 |
| Precipitation (mm) | 0 | 0 | 6 | 12 | 46 | 3 | 53 | 34 | 19 | 112 | 75 | 6 |
| Sunny days | 31 | 26 | 23 | 21 | 10 | 24 | 16 | 15 | 20 | 9 | 21 | 25 |
| Rainy days | 0 | 2 | 8 | 9 | 21 | 6 | 15 | 16 | 10 | 22 | 9 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Fermín is at