Owerri's climate is characterized by relatively consistent temperatures throughout the year, averaging around 27-28 degrees Celsius. The temperature range is narrow, with a maximum of 37°C and a minimum of 19°C in January and December respectively. Spring-like conditions prevail from March to May, with temperatures gradually increasing during this period. Summer months are not distinctly hot, with temperatures peaking at around 32°C. Autumn-like conditions return in September, followed by cooler winter-like conditions that last until the onset of spring in March.