Piedras Negras
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Piedras Negras, Mexico

The wettest month (with the highest rainfall) is October (75.2mm).
The driest month (with the lowest rainfall) is December (13.4mm).

The month with the highest number of rainy days is October (6 days).
The month with the lowest number of rainy days is December (3.7 days).

Months with most sunshine are May and September (Average sunshine: 9.6h).
The month with least sunshine is December (Average sunshine: 4.6h).