Average annual temperature is 24.7 °C
Absolute maximum temperature: 41.4 °C
Absolute minimum temperature: 4.8 °C
Number of sunny days: 210 days
Number of rainy days: 155 days
Look at detailed online map of San Fernandeño
* Weather data for San Fernandeño 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) | 31.8 | 35.2 | 37.3 | 33.7 | 34.4 | 41.4 | 38.0 | 40.4 | 39.6 | 37.4 | 32.0 | 28.5 |
| Average daytime temperature (°C) | 26.2 | 25.7 | 29.5 | 28.3 | 31.1 | 36.3 | 35.9 | 37.5 | 37.6 | 31.3 | 24.0 | 23.1 |
| Average temperature (°C) | 20.0 | 19.0 | 22.9 | 23.0 | 25.9 | 29.8 | 30.2 | 31.0 | 30.7 | 25.6 | 19.4 | 18.1 |
| Average night temperature (°C) | 15.8 | 14.8 | 18.8 | 19.4 | 22.1 | 25.4 | 26.1 | 26.3 | 26.2 | 21.7 | 16.0 | 14.6 |
| Absolute minimum temperature (°C) | 8.4 | 4.8 | 7.4 | 14.3 | 18.0 | 21.7 | 23.7 | 23.4 | 24.0 | 10.1 | 10.0 | 8.2 |
| 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 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) | 7.7 | 9.1 | 8.4 | 8.8 | 10.1 | 12.5 | 12.4 | 11.8 | 10.9 | 8.6 | 6.0 | 6.6 |
| Precipitation (mm) | 7 | 8 | 33 | 113 | 122 | 25 | 21 | 21 | 26 | 35 | 101 | 25 |
| Sunny days | 24 | 17 | 20 | 10 | 7 | 23 | 24 | 16 | 17 | 15 | 16 | 21 |
| Rainy days | 7 | 11 | 11 | 20 | 24 | 7 | 7 | 15 | 13 | 16 | 14 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Fernandeño during the most sunny months:
The largest precipitation sum in San Fernandeño is at