Southport · United Kingdom
Weather in Southport in September
In September the typical daytime high in Southport is 17.6 °C on average, from 18.9 °C at the start to 16.1 °C at the end of the month.
The last 10 years were 0.9 °C warmer than more than 40 years ago.
Click a day for more: afternoon and night, the usual range, records and how fast it is warming.
The average of the weather stations Valley (110 km), Dublin Phoenix Park (221 km) and Oxford (240 km); nearer ones count more.