The climate in Monchique during September can be summarized as warm and dry.
September is in the fall / autumn in Monchique and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 25°C (77°F), whilst at night 16°C (62°F) is normal.
Daytime temperature | 25.2°C 77.4°F |
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Nightly temperature | 16.4°C 61.5°F |
Average temperature | 20.8°C 69.4°F |
Daily sunshine | 9.4 hrs |
Avg rainfall | 20 mm 0.8 ins |
Rainy days | 3 days |
Sea temperature | 21°C 69.9°F |
Humidity | 65% |
Windspeed | 13.3kph 8 mph |
On average September is the 3rd driest month of the year in Monchique with around 20mm 0.8 inches of rain making it a dry time to visit. This rainfall is typically spread over 3 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.4 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 Monchique in September 2025.
Best places to visit in September
Hottest month: | August | 25.9°C 78.6°F |
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Driest month: | July | 4mm 0.2ins |
Sunniest month: | August | 11.8hrs |
Coldest month: | January | 14.1°C 57.4°F |
Wettest month: | December | 107mm 4.2ins |