The climate in Blanes during September can be summarized as warm, humid and reasonably dry.
September is in the fall / autumn in Blanes and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 25°C (78°F), whilst at night 16°C (60°F) is normal.
Daytime temperature | 25.4°C 77.7°F |
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Nightly temperature | 15.6°C 60.1°F |
Average temperature | 20.5°C 68.9°F |
Daily sunshine | 6.9 hrs |
Avg rainfall | 69 mm 2.7 ins |
Rainy days | 9 days |
Sea temperature | 23.6°C 74.5°F |
Humidity | 73% |
Windspeed | 11.2kph 7 mph |
On average September is the 3rd wettest month of the year in Blanes with around 69mm 2.7 inches of rain making it a reasonably dry 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 6.9 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 Blanes in September 2024.
Best places to visit in September
Hottest month: | July | 28.1°C 82.6°F |
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Driest month: | July | 31mm 1.2ins |
Sunniest month: | July | 10hrs |
Coldest month: | January | 12.7°C 54.9°F |
Wettest month: | October | 95mm 3.7ins |