Worst time to visit Sri Lanka?

For cross-country travel in Sri Lanka, October and November are, honestly, the worst times. This period is the inter-monsoonal stretch, when unpredictable thunderstorms and heavy rain kind of hit the whole island at once.

Even though Sri Lanka has clear regional monsoons that usually let you dodge the weather by shifting to the opposite coast, the October-November window brings a more general atmospheric restlessness. People arriving then should plan for abrupt, very strong downpours, high humidity, and possible delays for outdoor plans, shoreline time, and even wildlife excursions.