The climate in San Bartolo Teontepec during September can be summarized as mild and damp.
September is in the fall / autumn in San Bartolo Teontepec and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 23°C (74°F), whilst at night 11°C (51°F) is normal.
Daytime temperature | 23.4°C 74.1°F |
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Nightly temperature | 10.6°C 51.1°F |
Average temperature | 17°C 62.6°F |
Daily sunshine | 5 hrs |
Avg rainfall | 103 mm 4.1 ins |
Rainy days | 11 days |
Sea temperature | 29.4°C 84.9°F |
Humidity | 72% |
Windspeed | 7.9kph 5 mph |
On average September is the 2nd wettest month of the year in San Bartolo Teontepec with around 103mm 4.1 inches of rain making it a damp time to visit. This rainfall is typically spread over 11 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 San Bartolo Teontepec in September 2025.
Best places to visit in September
Hottest month: | May | 26.4°C 79.5°F |
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Driest month: | December | 3mm 0.1ins |
Sunniest month: | February | 7.9hrs |
Coldest month: | January | 21.6°C 70.9°F |
Wettest month: | June | 110mm 4.3ins |