Sant Martí Weather in September

What's the weather like in Sant Martí (Catalonia) in September 2024?

The climate in Sant Martí during September can be summarized as warm, humid and reasonably dry.

September is in the fall / autumn in Sant Martí and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 25°C (77°F), whilst at night 17°C (63°F) is normal.

Sant Martí weather averages (imperial / metric)
Daytime temperature 25°C 77°F
Nightly temperature 17.4°C 63.3°F
Average temperature 21.2°C 70.2°F
Daily sunshine 7.3 hrs
Avg rainfall 73 mm 2.9 ins
Rainy days 9 days
Sea temperature 23.6°C 74.5°F
Humidity 74%
Windspeed 10.8kph 7 mph

On average September is the 2nd wettest month of the year in Sant Martí with around 73mm 2.9 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 7.3 hours of sunshine per day.

September temperatures in Sant Martí

Sant Martí average temperature in September

September rainfall

Sant Martí average rain in September

September hourly sunshine

Sant Martí average rain in September

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 Sant Martí in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Sant Martí weather stats

Sant Martí weather statistics
Hottest month: August 27°C 80.6°F
Driest month: July 23mm 0.9ins
Sunniest month: July 10.4hrs
Coldest month: January 13.2°C 55.8°F
Wettest month: October 86mm 3.4ins
Map showing location of Sant Martí (41.41814, 2.19933) Sant Martí map pin © Google

Locations nearby

Top Spain locations