Onojo's winters are mild, with temperatures rarely dropping below freezing and averaging around 6-9°C in January and February. As spring arrives, temperatures gradually warm up, reaching an average of 16°C by April and peaking at 28°C in May. Summer is hot and humid, with temperatures often soaring above 30°C from June to August, before cooling down slightly in September. Autumn brings a welcome respite from the heat, with temperatures returning to around 13-20°C by October and November, before dipping again into winter. Overall, Onojo's climate is characterized by mild winters and warm summers, with a significant temperature range throughout the year.