Average annual temperature is 18.4 °C
Absolute maximum temperature: 27.8 °C
Absolute minimum temperature: 7.8 °C
Number of sunny days: 326 days
Number of rainy days: 39 days
Look at detailed online map of Antofagasta
* Weather data for Antofagasta Chile is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 25.7 | 27.0 | 27.8 | 25.1 | 23.6 | 21.7 | 23.4 | 23.3 | 25.4 | 21.9 | 23.9 | 24.4 |
| Average daytime temperature (°C) | 24.2 | 25.4 | 25.3 | 22.5 | 20.2 | 19.3 | 19.5 | 20.1 | 20.7 | 20.4 | 20.9 | 22.5 |
| Average temperature (°C) | 20.7 | 22.3 | 22.2 | 19.2 | 16.9 | 16.2 | 16.1 | 16.6 | 16.9 | 17.0 | 17.5 | 19.1 |
| Average night temperature (°C) | 17.4 | 19.4 | 19.0 | 16.3 | 14.0 | 13.1 | 12.8 | 13.3 | 13.5 | 13.9 | 14.2 | 15.5 |
| Absolute minimum temperature (°C) | 15.1 | 17.1 | 16.6 | 13.0 | 9.2 | 7.8 | 9.7 | 11.5 | 10.1 | 12.0 | 11.6 | 12.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.4 | 12.9 | 12.2 | 11.5 | 11.0 | 10.7 | 10.8 | 11.3 | 12.0 | 12.6 | 13.2 | 13.6 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 12.3 | 11.9 | 11.4 | 10.5 | 9.8 | 9.5 | 9.6 | 10.3 | 10.8 | 11.6 | 12.3 | 12.7 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
| Sunny days | 31 | 26 | 31 | 28 | 20 | 24 | 26 | 27 | 29 | 29 | 24 | 31 |
| Rainy days | 0 | 2 | 0 | 2 | 11 | 6 | 5 | 4 | 1 | 2 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antofagasta is at