Average annual temperature is 21.5 °C
Absolute maximum temperature: 43.2 °C
Absolute minimum temperature: -3.6 °C
Number of sunny days: 280 days
Number of rainy days: 85 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) | 24.7 | 27.0 | 28.5 | 36.2 | 35.6 | 43.2 | 41.4 | 39.6 | 41.0 | 36.4 | 31.9 | 26.9 |
| Average daytime temperature (°C) | 19.7 | 21.0 | 24.5 | 30.5 | 33.1 | 37.8 | 38.7 | 36.9 | 36.1 | 31.1 | 25.9 | 23.2 |
| Average temperature (°C) | 11.6 | 12.4 | 16.2 | 21.4 | 24.9 | 29.7 | 30.2 | 28.2 | 27.9 | 22.8 | 18.0 | 14.1 |
| Average night temperature (°C) | 4.7 | 5.5 | 8.4 | 10.8 | 15.0 | 20.5 | 22.5 | 21.0 | 20.0 | 15.4 | 10.4 | 5.7 |
| Absolute minimum temperature (°C) | -3.6 | -2.1 | 0.2 | 5.5 | 10.8 | 15.1 | 19.1 | 18.0 | 16.9 | 8.2 | 3.7 | 1.3 |
| 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 | 14.0 | 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) | 8.7 | 9.0 | 10.3 | 11.9 | 12.1 | 12.6 | 12.4 | 11.3 | 11.3 | 10.0 | 9.2 | 8.9 |
| Precipitation (mm) | 32 | 21 | 15 | 0 | 5 | 1 | 16 | 43 | 11 | 14 | 4 | 11 |
| Sunny days | 25 | 18 | 23 | 30 | 28 | 28 | 11 | 12 | 27 | 23 | 26 | 29 |
| Rainy days | 6 | 10 | 8 | 0 | 3 | 2 | 20 | 19 | 3 | 8 | 4 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in El Cajón is at