The climate in Adolfo López Mateos during September can be summarized as mild and reasonably dry.
September is in the fall / autumn in Adolfo López Mateos and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 26°C (78°F), whilst at night 10°C (49°F) is normal.
Daytime temperature | 25.6°C 78.1°F |
---|---|
Nightly temperature | 9.6°C 49.3°F |
Average temperature | 17.6°C 63.7°F |
Daily sunshine | 7.9 hrs |
Avg rainfall | 66 mm 2.6 ins |
Rainy days | 9 days |
Sea temperature | 29.8°C 85.7°F |
Humidity | 59% |
Windspeed | 10.4kph 7 mph |
On average September is the 3rd wettest month of the year in Adolfo López Mateos with around 66mm 2.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.9 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 Adolfo López Mateos in September 2025.
Best places to visit in September
Hottest month: | June | 29.8°C 85.6°F |
---|---|---|
Driest month: | April | 7mm 0.3ins |
Sunniest month: | February | 8.9hrs |
Coldest month: | January | 15.1°C 59.2°F |
Wettest month: | July | 128mm 5ins |