May in Kandy averages a daily high of 21.3°C with nights around 13.5°C. Expect roughly 16.9 wet days totalling 191.1mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Kandy is January–March.
Based on NUWARA ELIYA, CE (38.9km), 1995–2024. 23 years of May data.