Average annual temperature is 24.5 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 10.8 °C
Number of sunny days: 244 days
Number of rainy days: 121 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) | 34.6 | 33.6 | 35.7 | 36.7 | 40.3 | 41.0 | 35.9 | 35.8 | 36.2 | 36.9 | 36.3 | 33.9 |
| Average daytime temperature (°C) | 28.7 | 29.5 | 31.2 | 33.5 | 35.5 | 35.7 | 32.7 | 32.5 | 33.0 | 31.0 | 31.4 | 29.8 |
| Average temperature (°C) | 20.3 | 20.8 | 21.9 | 24.4 | 26.7 | 27.9 | 27.2 | 27.0 | 27.2 | 25.1 | 24.0 | 21.7 |
| Average night temperature (°C) | 14.4 | 14.7 | 15.1 | 16.9 | 19.3 | 21.8 | 23.7 | 23.5 | 23.6 | 21.4 | 19.4 | 16.5 |
| Absolute minimum temperature (°C) | 12.2 | 10.8 | 11.2 | 14.0 | 15.4 | 18.6 | 22.1 | 21.8 | 21.3 | 17.4 | 14.8 | 12.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.7 |
| 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) | 9.7 | 9.9 | 10.7 | 11.3 | 11.5 | 12.2 | 10.3 | 10.3 | 10.5 | 8.8 | 9.3 | 9.2 |
| Precipitation (mm) | 4 | 11 | 1 | 7 | 1 | 10 | 214 | 246 | 143 | 164 | 21 | 5 |
| Sunny days | 28 | 25 | 30 | 29 | 28 | 28 | 1 | 3 | 5 | 13 | 25 | 29 |
| Rainy days | 3 | 3 | 1 | 1 | 3 | 2 | 30 | 28 | 25 | 18 | 5 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in El Cajón is at