The climate in Jerez de la Frontera during September can be summarized as hot and dry.
September is in the fall / autumn in Jerez de la Frontera and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 30°C (86°F), whilst at night 18°C (63°F) is normal.
| Daytime temperature | 29.8°C 85.6°F |
|---|---|
| Nightly temperature | 17.5°C 63.4°F |
| Average temperature | 23.6°C 74.5°F |
| Daily sunshine | 9.2 hrs |
| Avg rainfall | 19 mm 0.8 ins |
| Rainy days | 4 days |
| Sea temperature | 22°C 71.6°F |
| Humidity | 64% |
| Windspeed | 14.8kph 9 mph |
On average September is the 4th driest month of the year in Jerez de la Frontera with around 19mm 0.8 inches of rain making it a dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.2 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 Jerez de la Frontera in September 2025.
Best places to visit in September
| Hottest month: | August | 31.7°C 89.1°F |
|---|---|---|
| Driest month: | July | 2mm 0.1ins |
| Sunniest month: | August | 11.7hrs |
| Coldest month: | January | 15.5°C 59.9°F |
| Wettest month: | November | 108mm 4.3ins |