Average annual temperature is 20.8 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: -3.5 °C
Number of sunny days: 310 days
Number of rainy days: 55 days
Look at detailed online map of Santiago
* Weather data for Santiago 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) | 24.4 | 26.2 | 28.8 | 33.3 | 35.5 | 41.3 | 41.5 | 41.9 | 40.2 | 34.2 | 30.3 | 25.0 |
| Average daytime temperature (°C) | 18.4 | 18.9 | 24.0 | 28.7 | 31.8 | 36.9 | 39.0 | 36.7 | 35.3 | 29.2 | 22.0 | 18.2 |
| Average temperature (°C) | 9.5 | 10.3 | 15.6 | 20.6 | 25.0 | 30.1 | 32.6 | 30.0 | 28.6 | 21.6 | 14.9 | 10.2 |
| Average night temperature (°C) | 2.5 | 3.4 | 8.0 | 12.1 | 17.2 | 21.9 | 24.8 | 23.1 | 21.0 | 14.2 | 8.3 | 2.9 |
| Absolute minimum temperature (°C) | -3.3 | -3.5 | -0.8 | 2.6 | 12.6 | 17.3 | 22.7 | 19.1 | 17.3 | 0.3 | -0.1 | -3.3 |
| 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 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.0 | 9.2 | 9.9 | 11.9 | 11.9 | 12.7 | 12.8 | 11.8 | 11.4 | 9.7 | 9.2 | 9.1 |
| Precipitation (mm) | 14 | 13 | 2 | 0 | 6 | 0 | 1 | 8 | 3 | 8 | 9 | 5 |
| Sunny days | 27 | 21 | 29 | 29 | 22 | 30 | 27 | 20 | 26 | 27 | 24 | 28 |
| Rainy days | 4 | 7 | 2 | 1 | 9 | 0 | 4 | 11 | 4 | 4 | 6 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santiago is at