[Westy]

This a question that concerns me as well I bought an extra hygrometer to be safe. I live in the goldilocks zone as the humidity peaks at high 70's and can drop into 20's but usually it sits right at around 50%.
We are supposed to be in winter but people were still on the beaches up until a week ago here in Sydney and the humidity is at 52%. At this stage i'm not going to do anything unless the in case humidity drops to 40% for more than a couple of days.

cheers