The climate in Sierra Vista Southeast during September can be summarized as warm and reasonably dry.
September is in the fall / autumn in Sierra Vista Southeast and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 28°C (83°F), whilst at night 13°C (55°F) is normal.
Daytime temperature | 28.1°C 82.6°F |
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Nightly temperature | 12.7°C 54.9°F |
Average temperature | 20.4°C 68.7°F |
Daily sunshine | 10.4 hrs |
Avg rainfall | 50 mm 2 ins |
Rainy days | 7 days |
Sea temperature | 27.1°C 80.7°F |
Humidity | 54% |
Windspeed | 11.2kph 7 mph |
On average September is the 3rd wettest month of the year in Sierra Vista Southeast with around 50mm 2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.4 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 Sierra Vista Southeast in September 2024.
Best places to visit in September
Hottest month: | July | 30.8°C 87.4°F |
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Driest month: | May | 6mm 0.2ins |
Sunniest month: | June | 12.9hrs |
Coldest month: | January | 13.2°C 55.8°F |
Wettest month: | July | 108mm 4.3ins |