The climate in Piedras Negras during October can be summarized as hot, humid and wet.
October is in the fall / autumn in Piedras Negras and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 21°C (70°F) is normal.
Daytime temperature | 31.1°C 87.9°F |
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Nightly temperature | 21.4°C 70.4°F |
Average temperature | 26.2°C 79.2°F |
Daily sunshine | 6.3 hrs |
Avg rainfall | 139 mm 5.5 ins |
Rainy days | 8 days |
Sea temperature | 28.3°C 83°F |
Humidity | 76% |
Windspeed | 16.2kph 10 mph |
On average October is the 5th wettest month of the year in Piedras Negras with around 139mm 5.5 inches of rain making it a wet time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.3 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Piedras Negras in October 2025.
Best places to visit in October
Hottest month: | May | 34.7°C 94.5°F |
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Driest month: | March | 13mm 0.5ins |
Sunniest month: | August | 7.2hrs |
Coldest month: | January | 27°C 80.6°F |
Wettest month: | July | 324mm 12.8ins |