The climate in Girona during September can be summarized as warm, humid and reasonably dry.
September is in the fall / autumn in Girona and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 25°C (78°F), whilst at night 15°C (59°F) is normal.
Daytime temperature | 25.3°C 77.5°F |
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Nightly temperature | 14.9°C 58.8°F |
Average temperature | 20.1°C 68.2°F |
Daily sunshine | 6.8 hrs |
Avg rainfall | 68 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 5th wettest month of the year in Girona with around 68mm 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 6.8 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 Girona in September 2025.
Best places to visit in September
Hottest month: | July | 28.2°C 82.8°F |
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Driest month: | July | 38mm 1.5ins |
Sunniest month: | July | 9.9hrs |
Coldest month: | January | 12.2°C 54°F |
Wettest month: | October | 95mm 3.7ins |