Average annual temperature is 18.0 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -1.3 °C
Number of sunny days: 221 days
Number of rainy days: 144 days
Look at detailed online map of Chacabuco
* Weather data for Chacabuco Argentina is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.4 | 37.6 | 37.2 | 29.7 | 27.0 | 24.5 | 25.5 | 27.4 | 24.3 | 30.5 | 33.6 | 35.0 |
| Average daytime temperature (°C) | 32.0 | 29.7 | 30.6 | 23.6 | 20.2 | 16.5 | 16.0 | 18.3 | 18.7 | 23.7 | 26.1 | 27.9 |
| Average temperature (°C) | 25.8 | 23.7 | 25.3 | 18.0 | 14.8 | 11.3 | 11.1 | 12.5 | 13.8 | 17.5 | 19.9 | 22.6 |
| Average night temperature (°C) | 19.9 | 18.0 | 20.6 | 13.1 | 10.5 | 7.2 | 7.2 | 8.2 | 9.4 | 11.7 | 14.2 | 17.3 |
| Absolute minimum temperature (°C) | 14.9 | 8.2 | 12.4 | 7.6 | 1.3 | 0.0 | -1.3 | 2.6 | 4.8 | 5.5 | 7.2 | 11.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.2 | 13.3 | 12.3 | 11.2 | 10.3 | 9.9 | 10.1 | 10.9 | 11.9 | 13.0 | 13.9 | 14.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 11.0 | 11.2 | 10.7 | 8.7 | 7.5 | 6.5 | 6.5 | 7.5 | 7.0 | 10.0 | 10.9 | 11.1 |
| Precipitation (mm) | 63 | 34 | 57 | 35 | 70 | 7 | 59 | 25 | 61 | 60 | 87 | 148 |
| Sunny days | 21 | 17 | 21 | 18 | 22 | 20 | 18 | 21 | 19 | 15 | 17 | 12 |
| Rainy days | 10 | 11 | 10 | 12 | 9 | 10 | 13 | 10 | 11 | 16 | 13 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chacabuco is at