Winters in Pietermaritzburg are mild, with temperatures ranging from -7°C in July to 13°C on average. Spring is cool and unpredictable, with temperatures fluctuating between 4°C and 36°C. Summer brings warm days, often reaching up to 37°C, but nights can still be chilly, especially in the early months of January and February. Autumn is similar to spring, with mild temperatures and occasional cold snaps.