The climate in Tarragona during September can be summarized as hot, humid and wet.
September is in the fall / autumn in Tarragona and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (87°F), whilst at night 21°C (69°F) is normal.
Daytime temperature | 30.3°C 86.5°F |
---|---|
Nightly temperature | 20.8°C 69.4°F |
Average temperature | 25.5°C 77.9°F |
Daily sunshine | 6.5 hrs |
Avg rainfall | 150 mm 5.9 ins |
Rainy days | 16 days |
Sea temperature | 29.3°C 84.7°F |
Humidity | 82% |
Windspeed | 7.2kph 5 mph |
On average September is the driest month of the year in Tarragona with around 150mm 5.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 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 Tarragona in September 2025.
Best places to visit in September
Hottest month: | April | 31.1°C 88°F |
---|---|---|
Driest month: | September | 150mm 5.9ins |
Sunniest month: | April | 7.7hrs |
Coldest month: | January | 29.3°C 84.7°F |
Wettest month: | January | 267mm 10.5ins |