Average annual temperature is 9.6 °C
Absolute maximum temperature: 25.5 °C
Absolute minimum temperature: -2.2 °C
Number of sunny days: 130 days
Number of rainy days: 235 days
Look at detailed online map of Piedras Negras
* Weather data for Piedras Negras 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) | 25.5 | 24.7 | 23.0 | 19.4 | 18.0 | 12.9 | 13.3 | 14.3 | 18.0 | 18.6 | 19.4 | 22.3 |
| Average daytime temperature (°C) | 18.7 | 18.5 | 15.4 | 13.8 | 11.0 | 9.5 | 9.2 | 8.8 | 10.0 | 11.8 | 13.1 | 16.3 |
| Average temperature (°C) | 14.5 | 14.4 | 12.1 | 11.0 | 8.3 | 7.0 | 6.6 | 5.7 | 6.4 | 8.0 | 9.5 | 12.1 |
| Average night temperature (°C) | 10.7 | 11.0 | 9.1 | 8.7 | 6.0 | 4.4 | 4.3 | 3.0 | 3.3 | 4.5 | 6.2 | 8.2 |
| Absolute minimum temperature (°C) | 6.6 | 6.7 | 2.7 | 5.2 | -0.9 | -1.0 | -1.4 | -2.2 | -1.6 | 0.4 | 1.2 | 2.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 |
| Daylight mean duration (h) | 14.7 | 13.7 | 12.3 | 11.0 | 9.9 | 9.3 | 9.6 | 10.5 | 11.8 | 13.2 | 14.4 | 15.0 |
| Daylight minimum duration (h) | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 | 9.0 | 9.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 12.2 | 10.5 | 6.8 | 5.5 | 4.8 | 4.0 | 4.3 | 5.2 | 6.9 | 9.8 | 8.4 | 11.5 |
| Precipitation (mm) | 40 | 60 | 141 | 214 | 253 | 404 | 437 | 428 | 342 | 152 | 227 | 53 |
| Sunny days | 17 | 18 | 15 | 11 | 7 | 6 | 4 | 6 | 6 | 16 | 6 | 18 |
| Rainy days | 14 | 10 | 16 | 19 | 24 | 24 | 27 | 25 | 24 | 15 | 24 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Piedras Negras during the most sunny months:
The largest precipitation sum in Piedras Negras is at