St Ives Weather in September

Mild and comfortable, with some rainy days. Average highs of 18°C and lows of 14°C, with around 13 rainy days expected throughout the month.

While September isn't our top-rated month for St Ives, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.

Average high

18°C

Average low

14°C

Rainy days

13 days

Best months to visit

Year-round

What to do in St Ives in September

Whatever the weather, St Ives rewards curious visitors. Here are some of the best ways to spend your time:

Explore the historic architecture and cultural heritage of St Ives Hike scenic trails through surrounding natural areas Experience local cuisine at traditional restaurants and markets Photograph stunning vistas and charming town scenery Connect with locals and learn regional customs and traditions Relax in cafés and embrace the slower pace of life

What to pack for September

Layer up — a mid-weight jacket, jumpers, and comfortable trousers. Waterproof shoes are recommended. Scarves and gloves may be useful in the evenings.