The temperatures in Piedras Negras in December are usually low and can range between 10°C and 19°C.
The wather in Piedras Negras in December can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in Piedras Negras in December 2025.
If you’re planning to visit Piedras Negras in the near future, we highly recommend that you review the 14 day weather forecast for Piedras Negras before you arrive.
Temperatures
19° / 10°
Rainy Days
1
Snowy Days
0
Dry Days
29
Rainfall
23
mm
Sun Hours
8.1
Hrs