Worthing Weather in September

September in Worthing sees daytime temperatures around 19°C (66°F) and lows of 14°C (57°F) at night. With around 70 mm (2.8 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Worthing in September

Typically, about 12 days will experience rainfall, with an average of 70 mm (2.8 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Worthing in September

Temperatures in Worthing in September top out at 19°C (66°F) and drop to 14°C (57°F) overnight. September is a notable month of the summer season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 14°C (57°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Average water temperature in September

The water temperature is 18°C (64°F), chilly, but perfectly fine for a swim if you're not too sensitive to cold water. A short wetsuit can make longer sessions more comfortable.

If you prefer dry days with pleasant temperatures, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.