The climate in Alvarado during September can be summarized as hot and wet.
September is in the fall / autumn in Alvarado and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a warm 33°C (92°F), whilst at night 22°C (71°F) is normal.
Daytime temperature | 33.1°C 91.5°F |
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Nightly temperature | 21.6°C 70.8°F |
Average temperature | 27.3°C 81.1°F |
Daily sunshine | 6 hrs |
Avg rainfall | 143 mm 5.6 ins |
Rainy days | 14 days |
Sea temperature | 27°C 80.5°F |
Humidity | 68% |
Windspeed | 9.7kph 6 mph |
On average September is the 5th wettest month of the year in Alvarado with around 143mm 5.6 inches of rain making it a wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 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 Alvarado in September 2025.
Best places to visit in September
Hottest month: | July | 33.6°C 92.5°F |
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Driest month: | July | 60mm 2.4ins |
Sunniest month: | January | 6.5hrs |
Coldest month: | November | 30.7°C 87.3°F |
Wettest month: | October | 230mm 9.1ins |