Christchurch's climate is characterized by mild winters and warm summers. In the winter months of May, June, July, and August, temperatures range from just above freezing to around 20°C, with average highs in the mid-to-high single digits. As summer approaches, temperatures rise steadily, with January and February being the warmest months, often reaching highs of over 30°C. Autumn (March to May) and spring (September to November) are transitional periods, with temperatures gradually warming up or cooling down, but still relatively mild. In contrast, winters are cool, but not cold, with average temperatures rarely dipping below 0°C.