Kolonnawa's climate is warm and sunny year-round, with temperatures gradually increasing from March to April before stabilizing. Summer-like conditions prevail from May to September, with minimal temperature fluctuations. The hottest months are December, January, and February, with average temperatures hovering around 26-28°C. Spring-like weather returns in October and November, while winter's chill is barely felt. Temperatures drop slightly during the cooler months of June and July, but remain relatively consistent throughout the year.