Best Time to Visit Piedras Negras
Best time: Mar, Apr, Nov, Feb.
Jul is warmest (36.6°C high); Jun is rainiest (80 mm).
Piedras Negras weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 17.8 | 4.9 | 18 | 4.7 |
| Feb | 20.9 | 7.2 | 25 | 6 |
| Mar | 25.7 | 11.1 | 17 | 7.5 |
| Apr | 29.7 | 14.8 | 44 | 8.7 |
| May | 32.7 | 19.1 | 73 | 9.4 |
| Jun | 35.3 | 22.2 | 80 | 10.4 |
| Jul | 36.6 | 23.2 | 42 | 10.6 |
| Aug | 36.5 | 23 | 50 | 9.9 |
| Sep | 33.6 | 20.5 | 76 | 8.4 |
| Oct | 29 | 15.5 | 58 | 6.7 |
| Nov | 23.2 | 9.7 | 25 | 5.1 |
| Dec | 18.9 | 5.8 | 17 | 4.5 |
Average high temperature
Best months by activity
Overall: MarAprNovFeb
Beaches: JulAprAugMar
Hiking: MarJanDecFeb
Sightseeing: MarFebAprNov
Piedras Negras quick facts
What to pack
Hot months (Jun, Jul, Aug): light clothes, sunscreen, hat.
Frequently asked questions
When is the best time to visit Piedras Negras?
Mar, Apr, Nov, Feb.
What is the rainiest month?
Jun, about 80 mm.
What is the warmest month?
Jul, with average highs of 36.6°C.
Where to stay
See Piedras Negras hotels · Book Piedras Negras tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.