Neath's winters are generally mild, with temperatures ranging from just below freezing in January and December to around 13°C. Spring brings a steady rise in temperature, with March and April averaging above 7°C and 8°C respectively. Summer is warm but not hot, with July being the warmest month at an average of 17°C. Autumn is similar to spring, with temperatures gradually cooling from September's 16°C to November's 9°C. The coldest months are January and December, while the warmest months are June, July, and August.