South Gate's weather is mild and temperate, with minimal seasonal extremes. Winters are cool but not cold, with temperatures ranging from near-freezing to the mid-20s Celsius, averaging around 12°C in December. Spring arrives in March, bringing slightly warmer temperatures that continue to rise throughout April and May, peaking at an average of 17°C. Summers are warm, but still relatively mild, with July and August temperatures rarely exceeding 35°C on average. Autumn brings a return to cooler temperatures, with September and October averages dropping back down to around 19-23°C before the cycle begins again in November and December.