The climate in La Concepción during September can be summarized as very hot, humid and damp.
September is in the fall / autumn in La Concepción and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (92°F), whilst at night 24°C (75°F) is normal.
Daytime temperature | 33.4°C 92°F |
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Nightly temperature | 24.1°C 75.3°F |
Average temperature | 28.7°C 83.7°F |
Daily sunshine | 6.7 hrs |
Avg rainfall | 107 mm 4.2 ins |
Rainy days | 9 days |
Sea temperature | 28.6°C 83.4°F |
Humidity | 77% |
Windspeed | 11.5kph 7 mph |
On average September is the 3rd wettest month of the year in La Concepción with around 107mm 4.2 inches of rain making it a damp 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 6.7 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 La Concepción in September 2025.
Best places to visit in September
Hottest month: | August | 33.8°C 92.8°F |
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Driest month: | February | 9mm 0.4ins |
Sunniest month: | January | 8.8hrs |
Coldest month: | January | 31.9°C 89.4°F |
Wettest month: | October | 149mm 5.9ins |