Kotelawala Defence University (KDU) is located in Ratmalana, Sri Lanka. The climate in this region is tropical, characterized by:
Temperature: Average temperatures range from 24°C to 32°C throughout the year.
Rainfall: The area experiences a monsoon climate with two main rainy seasons: the southwest monsoon from May to August and the northeast monsoon from October to January.
Humidity: High humidity levels, typically between 70% to 80%.
Extreme Weather: Occasional heavy rains and thunderstorms can impact commuting and outdoor activities on campus.