The climate in Tepetitlán during September can be summarized as mild and wet.
September is in the fall / autumn in Tepetitlán and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 8°C (47°F) is normal.
Daytime temperature | 20.5°C 68.9°F |
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Nightly temperature | 8.1°C 46.6°F |
Average temperature | 14.3°C 57.7°F |
Daily sunshine | 5 hrs |
Avg rainfall | 141 mm 5.6 ins |
Rainy days | 15 days |
Sea temperature | 29.4°C 84.9°F |
Humidity | 72% |
Windspeed | 6.8kph 4 mph |
On average September is the 4th wettest month of the year in Tepetitlán with around 141mm 5.6 inches of rain making it a wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 5 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 Tepetitlán in September 2025.
Best places to visit in September
Hottest month: | June | 21.7°C 71.1°F |
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Driest month: | February | 7mm 0.3ins |
Sunniest month: | February | 7.8hrs |
Coldest month: | January | 19°C 66.2°F |
Wettest month: | July | 187mm 7.4ins |