The climate in Funchal during September can be summarized as warm and reasonably dry.
September is in the fall / autumn in Funchal and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 23°C (74°F), whilst at night 17°C (62°F) is normal.
| Daytime temperature | 23.1°C 73.6°F | 
|---|---|
| Nightly temperature | 16.7°C 62.1°F | 
| Average temperature | 19.9°C 67.9°F | 
| Daily sunshine | 7.1 hrs | 
| Avg rainfall | 37 mm 1.5 ins | 
| Rainy days | 6 days | 
| Sea temperature | 23.5°C 74.3°F | 
| Humidity | 70% | 
| Windspeed | 9.4kph 6 mph | 
On average September is the 5th driest month of the year in Funchal with around 37mm 1.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.1 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 Funchal in September 2025.
Best places to visit in September
| Hottest month: | August | 23.2°C 73.8°F | 
|---|---|---|
| Driest month: | July | 8mm 0.3ins | 
| Sunniest month: | August | 8.3hrs | 
| Coldest month: | February | 15.7°C 60.3°F | 
| Wettest month: | January | 110mm 4.3ins | 
 
	 
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