Portet-sur-Garonne Weather in September
What's the weather like in Portet-sur-Garonne (Midi-Pyrénées) in September 2024?
The climate in Portet-sur-Garonne during September can be summarized as warm and reasonably dry.
September is in the fall / autumn in Portet-sur-Garonne and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 24°C (76°F), whilst at night 13°C (55°F) is normal.
| Daytime temperature | 24.4°C 75.9°F |
|---|---|
| Nightly temperature | 12.8°C 55°F |
| Average temperature | 18.6°C 65.5°F |
| Daily sunshine | 7.6 hrs |
| Avg rainfall | 67 mm 2.6 ins |
| Rainy days | 9 days |
| Sea temperature | 21.1°C 70°F |
| Humidity | 69% |
| Windspeed | 10.4kph 7 mph |
On average September is the 5th wettest month of the year in Portet-sur-Garonne with around 67mm 2.6 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 7.6 hours of sunshine per day.
September temperatures in Portet-sur-Garonne
September rainfall
September hourly sunshine
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 Portet-sur-Garonne in September 2024.
Other monthly averages
Best places to visit in September
Portet-sur-Garonne weather stats
| Hottest month: | July | 27.2°C 81°F |
|---|---|---|
| Driest month: | July | 44mm 1.7ins |
| Sunniest month: | July | 9.6hrs |
| Coldest month: | January | 9°C 48.2°F |
| Wettest month: | May | 77mm 3ins |
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