Port Macquarie experiences mild winters, with average temperatures ranging from around 0-15°C during June and July. As the seasons shift into spring, temperatures gradually warm up, reaching averages of 17-20°C in September, October, and November. Summer months bring warmer conditions, with averages between 22-25°C from December to February. Autumn sees a slight cooling trend, but temperatures remain relatively mild, averaging around 15-18°C from March to May.