Average annual temperature is 20.8 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: 3.8 °C
Number of sunny days: 304 days
Number of rainy days: 61 days
Look at detailed online map of El Cajón
* Weather data for El Cajón 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) | 25.8 | 26.5 | 29.3 | 32.1 | 31.4 | 39.8 | 37.9 | 39.0 | 38.0 | 36.3 | 32.6 | 27.8 |
| Average daytime temperature (°C) | 19.1 | 19.2 | 24.2 | 27.7 | 28.0 | 34.0 | 35.7 | 33.9 | 33.7 | 30.0 | 25.0 | 22.9 |
| Average temperature (°C) | 12.5 | 12.3 | 16.7 | 19.6 | 20.3 | 26.8 | 28.9 | 27.5 | 26.8 | 22.8 | 18.4 | 16.1 |
| Average night temperature (°C) | 8.0 | 7.9 | 11.2 | 13.1 | 13.6 | 20.8 | 23.6 | 22.5 | 21.4 | 17.8 | 13.8 | 11.7 |
| Absolute minimum temperature (°C) | 3.8 | 4.5 | 5.2 | 7.7 | 8.1 | 13.2 | 21.0 | 16.9 | 19.0 | 11.5 | 7.4 | 7.0 |
| 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 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.9 | 10.5 |
| 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) | 9.1 | 9.6 | 10.7 | 11.9 | 12.2 | 12.6 | 12.7 | 11.6 | 11.4 | 10.3 | 9.0 | 9.2 |
| Precipitation (mm) | 6 | 10 | 5 | 0 | 0 | 0 | 12 | 83 | 11 | 1 | 11 | 0 |
| Sunny days | 24 | 22 | 29 | 30 | 31 | 30 | 20 | 13 | 25 | 27 | 23 | 30 |
| Rainy days | 7 | 6 | 2 | 0 | 0 | 0 | 11 | 18 | 5 | 4 | 7 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in El Cajón is at