Bath Weather in September

September weather

Bath feels mild in September, with daytime highs around 19°C and cooler evenings near 11°C. Rain falls on about 12 days, so you may get a damp spell between brighter ones. There's less sun than the long daylight hours might suggest, and cloud is common.

It's still a good month for walking between the Royal Crescent, the Circus and the Roman Baths. The Bath Skyline route also works on dry days, but wet paths can be slippery. Save a long outdoor walk for a clearer day, rather than letting rain spoil your plans.

Events and crowds

The Jane Austen Festival brings costumed walks, talks and other events to the city in September. It's a lovely fit for Bath, where Austen lived, but it can make central sights and streets busier during festival days.

If you hate crowds, visit the Roman Baths early in the day and explore quieter streets around Widcombe later. September is usually calmer than the peak summer months, once many school holidays have ended. It's still a popular time to visit, though, and festival demand can keep rooms pricier than in quieter months.

Getting around Bath in September

Travelling with kids? A rainy afternoon at the Roman Baths is an easy change of plan, with plenty to see indoors.

For a practical local tip, follow the Bath Skyline route from the National Trust's Bathwick Fields entrance. You'll get city views without needing to leave Bath, and can turn back if the weather changes. After your walk, head to Sally Lunn's in the city centre for a Sally Lunn bun, a large, soft local bread served sweet or savoury. Check the ground on the route after rain; the views are better than a muddy slip.