When is a good time for a trip to Taiwan?

Hello everyone, My name is Josh and i come from Australia. I planned to have a trip to Taiwan next year. Anyone can tell me when is the good time to visit Taiwan ?

Merry Christmas, Josh

I’ll presume you will be visiting most of the island.
If you want to avoid extreme heat and humidity, then April and May or October and November would be better times for your planning. Plus, plane tickets likely cheaper as these are off-peak (not summer) times.

How long you want to visit?

My mom came for 2 weeks in December and absolutely loved it.

I would say second half of March is a good time for the northern part.

Summer is good if you want to go river tracing, rock climbing or hiking.

December is usually a bad time as it tends to be more polluted but pollution varies by a lot of factors.