Cornwall possesses a mild and sunny climate, this is due to the southerly latitude and the influence of the gulf stream. The average temperature in the summer season is 18°C (64°F) and the average temperature in winter is 12°C (54°F). St Ives is one of the sunniest places in the United Kingdom, with over 1500 hours of sunshine each year. As Cornwall benefits from the Gulf Stream and the sub-tropical nature, there are a number of botanical gardens in the area, such as Trebah and the Lost Gardens of Heligan. This does mean that frost and snow are very rare in St Ives. In the summer the average sea temperature is 17°C (63°F) and in the winter the average temperature is 10°C (50°F) making St Ives a great place to partake in water sports or for a paddle in the crystal clear blue sea.
Weather in St Ives, Cornwall