have you tried hanging them and letting a fan blow on them for a few days?
man, do not put them under the sun nor bag them and put them under the sun...
have you tried hanging them and letting a fan blow on them for a few days? that works all the time out here, we usually have over 70& humidity all the time. for example, now it is 88% and 17 c outside. just 8 degrees north the equator
just have enough fans on them and they will dry enough to jar them, and when you burp the jars, have fans blowing on top the opened jars as well
peace
uncooked rice or some other form of desiccant that you could put into the jars to further remove humidy might work.