Naha's climate is characterized by mild winters and hot, humid summers. Temperatures rise gradually throughout the spring months, with April and May averaging around 21-26°C, marking a distinct transition from winter. June marks the beginning of summer, with temperatures consistently above 27°C, peaking in July at an average high of 29°C. Autumn brings relief from the heat, with October seeing temperatures drop to around 15-22°C before rising again in November and December to mild levels.