Normal weather on 18 August in Piedras Negras
The weather on 18 August in Piedras Negras has an average temperature of about 33°C during the day. The maximum temperature can reach up to 36°C, while the minimum temperature can be 28°C.
On average, 5,1 mm of rain falls in Piedras Negras on 18 August. The wind speed is 3 Beaufort and mainly comes from Northeast.
18 August Averages for Piedras Negras
 Average temperature | 33°C |
 Highest daytime temperature | 36°C |
| Lowest daytime temperature | 28°C |
 Total rainfall | 5,1 mm |
| Rainy days | 1 day |
Temperature on 18 August in Piedras Negras per Year
This graph shows the measured temperature on 18 August in Piedras Negras per year, measured in degrees Celsius, over the past years.
Rainfall on 18 August in Piedras Negras per Year
This graph shows the total measured rainfall in millimeters on 18 August in Piedras Negras per year over the past years.
Average weather in Piedras Negras by month
Click on a month below to see in detail how the weather typically is in Piedras Negras and what to expect. Based on the historical weather data of Piedras Negras, you can view the average temperature, rainfall, wind, and UV index for each day of the month.