Average annual temperature is 21.6 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 6.5 °C
Number of sunny days: 356 days
Number of rainy days: 9 days
Look at detailed online map of Vallenar
* Weather data for Vallenar 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) | 31.2 | 33.1 | 31.9 | 30.7 | 32.6 | 31.4 | 31.5 | 35.3 | 31.8 | 29.1 | 33.4 | 33.0 |
| Average daytime temperature (°C) | 28.5 | 29.6 | 29.2 | 27.2 | 26.5 | 26.6 | 25.6 | 26.8 | 25.7 | 25.5 | 26.8 | 29.2 |
| Average temperature (°C) | 23.5 | 24.5 | 23.9 | 21.7 | 20.3 | 19.2 | 18.8 | 20.3 | 20.2 | 20.7 | 22.2 | 24.3 |
| Average night temperature (°C) | 19.2 | 19.9 | 19.8 | 16.3 | 14.1 | 12.9 | 12.6 | 14.2 | 14.6 | 15.6 | 17.6 | 19.9 |
| Absolute minimum temperature (°C) | 15.6 | 17.2 | 18.0 | 10.6 | 10.6 | 8.1 | 6.5 | 10.5 | 8.3 | 9.2 | 12.0 | 15.3 |
| 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 | 13.0 |
| Daylight mean duration (h) | 13.7 | 13.1 | 12.3 | 11.4 | 10.7 | 10.3 | 10.5 | 11.1 | 11.9 | 12.8 | 13.5 | 13.9 |
| 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) | 12.9 | 12.1 | 11.5 | 10.4 | 9.7 | 8.9 | 9.1 | 10.1 | 10.4 | 11.6 | 12.6 | 12.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 12 | 0 | 2 | 0 | 0 | 0 | 1 | 0 |
| Sunny days | 31 | 27 | 31 | 30 | 30 | 29 | 29 | 30 | 30 | 30 | 28 | 31 |
| Rainy days | 0 | 1 | 0 | 0 | 1 | 1 | 2 | 1 | 0 | 1 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Vallenar is at