The climate in Del Carmen during September can be summarized as hot, humid and very wet.
September is in the fall / autumn in Del Carmen and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 24°C (75°F) is normal.
| Daytime temperature | 31.2°C 88.1°F |
|---|---|
| Nightly temperature | 23.9°C 74.9°F |
| Average temperature | 27.5°C 81.5°F |
| Daily sunshine | 6 hrs |
| Avg rainfall | 431 mm 17 ins |
| Rainy days | 20 days |
| Sea temperature | 29.3°C 84.8°F |
| Humidity | 84% |
| Windspeed | 6.8kph 4 mph |
On average September is the 3rd wettest month of the year in Del Carmen with around 431mm 17 inches of rain making it a very wet time to visit. This rainfall is typically spread over 20 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 Del Carmen in September 2025.
Best places to visit in September
| Hottest month: | May | 33.9°C 93°F |
|---|---|---|
| Driest month: | February | 3mm 0.1ins |
| Sunniest month: | April | 9.5hrs |
| Coldest month: | January | 30.4°C 86.7°F |
| Wettest month: | August | 691mm 27.2ins |