Southampton experiences a mild oceanic climate, with winter months bringing cold temperatures ranging from -14°C to 12°C, averaging around 0°C. As spring approaches, temperatures gradually warm up, reaching averages of 5°C in March and 10°C by April. Summer brings warmer days, with July and August often seeing highs above 30°C, but still experiencing cooler nights. Autumn is mild, with temperatures dropping to near-freezing by November before rising again in December.