Rain? I'll show you rain...!
In Canada from Toronto east (I'm writing from Fredericton in New Brunswick, a maritime province where a LITTLE rain is expected) we've enjoyed rain, thunder, humidity for two weeks now. The sun occasionally tempts us outside only to give way to more rain. Room humidity in my house is 60-66% (thanks to air conditioning: lower temp, lower moisture content). Outside it's 80%+. And my guitar? I wonder. There's no evident change in tuning needs. I am running a room de-humidifier to keep % at 60 or so (avoiding large changes). The frustrations are numerous (can't sail, can't garden, the lawn is a problem, can't walk...) Ah but the time available (to a retiree) for practice is sooo much greater. And I can find time to be inspired by Ana and Fiorina and others on YouTube.