The climate in Gustavo Díaz Ordaz during September can be summarized as very hot, humid and a little damp.
September is in the fall / autumn in Gustavo Díaz Ordaz and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 34°C (93°F), whilst at night 23°C (73°F) is normal.
Daytime temperature | 34°C 93.2°F |
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Nightly temperature | 22.6°C 72.7°F |
Average temperature | 28.3°C 82.9°F |
Daily sunshine | 7.4 hrs |
Avg rainfall | 99 mm 3.9 ins |
Rainy days | 6 days |
Sea temperature | 28.9°C 84°F |
Humidity | 72% |
Windspeed | 13.7kph 9 mph |
On average September is the wettest month of the year in Gustavo Díaz Ordaz with around 99mm 3.9 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.4 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 Gustavo Díaz Ordaz in September 2025.
Best places to visit in September
Hottest month: | July | 36.4°C 97.5°F |
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Driest month: | March | 15mm 0.6ins |
Sunniest month: | July | 9.6hrs |
Coldest month: | January | 20°C 68°F |
Wettest month: | September | 99mm 3.9ins |