Average annual temperature is 18.4 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 0.8 °C
Number of sunny days: 263 days
Number of rainy days: 102 days
Look at detailed online map of Chilecito
* Weather data for Chilecito 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) | 34.8 | 34.7 | 31.6 | 28.9 | 25.4 | 28.9 | 29.5 | 28.7 | 32.3 | 29.5 | 33.4 | 36.7 |
| Average daytime temperature (°C) | 28.2 | 28.0 | 27.4 | 22.2 | 20.3 | 18.6 | 17.6 | 21.2 | 21.7 | 23.7 | 26.4 | 28.9 |
| Average temperature (°C) | 23.5 | 23.2 | 23.2 | 17.7 | 15.0 | 13.3 | 12.2 | 15.5 | 15.7 | 18.0 | 20.9 | 23.0 |
| Average night temperature (°C) | 18.6 | 18.2 | 18.9 | 13.3 | 8.9 | 7.3 | 6.3 | 9.4 | 9.3 | 11.8 | 14.9 | 17.2 |
| Absolute minimum temperature (°C) | 14.5 | 5.0 | 12.9 | 8.9 | 4.3 | 2.0 | 0.8 | 2.5 | 3.3 | 5.9 | 3.8 | 8.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 |
| Daylight mean duration (h) | 13.8 | 13.1 | 12.3 | 11.4 | 10.7 | 10.3 | 10.5 | 11.1 | 11.9 | 12.8 | 13.6 | 14.0 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 12.0 | 12.0 | 10.9 | 9.8 | 9.6 | 8.9 | 9.5 | 10.3 | 11.1 | 11.8 | 12.5 | 12.7 |
| Precipitation (mm) | 63 | 25 | 38 | 42 | 10 | 1 | 25 | 0 | 3 | 5 | 43 | 21 |
| Sunny days | 16 | 18 | 15 | 20 | 26 | 25 | 25 | 29 | 25 | 25 | 20 | 19 |
| Rainy days | 15 | 10 | 16 | 10 | 5 | 5 | 6 | 2 | 5 | 6 | 10 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chilecito is at