The climate in San Juan de Colón during September can be summarized as warm, humid and wet.
September is in the fall / autumn in San Juan de Colón and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (83°F), whilst at night 18°C (64°F) is normal.
Daytime temperature | 28.2°C 82.8°F |
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Nightly temperature | 17.6°C 63.7°F |
Average temperature | 22.9°C 73.2°F |
Daily sunshine | 6.6 hrs |
Avg rainfall | 162 mm 6.4 ins |
Rainy days | 9 days |
Sea temperature | 28.9°C 84°F |
Humidity | 76% |
Windspeed | 12.2kph 8 mph |
On average September is the 4th wettest month of the year in San Juan de Colón with around 162mm 6.4 inches of rain making it a wet 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 6.6 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 San Juan de Colón in September 2024.
Best places to visit in September
Hottest month: | May | 27.8°C 82°F |
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Driest month: | February | 62mm 2.4ins |
Sunniest month: | January | 6.8hrs |
Coldest month: | January | 26.7°C 80.1°F |
Wettest month: | October | 207mm 8.1ins |