Chapel Hill experiences mild winters, with temperatures often fluctuating between freezing and moderate levels, rarely dipping below 0°C. Spring brings gradual warming, with March marking a significant shift towards more pleasant conditions, while April and May are typically warm and sunny. Summer is hot and humid, with July and August being the warmest months, though temperatures remain within a relatively narrow range. Autumn is characterized by a return to milder temperatures, with September experiencing a brief cooling before October's more stable warmth. Winter returns in November and December, with temperatures again oscillating between cold snaps and moderate periods.