Hi Happyfactory, Jack 47 can be a very good election, the problems can arrive if the end of flowering coincide with the rain age. Jack 47 produces very great buds and with too much humidity they can appear attacks of fungi.
Some plant mainly sativas and of exquisite aroma as Sweet Tai also could be a good option.
Perhaps also we could avoid the time of rains with a very fast plant like the Green Poison that has a flowering of 7 weeks.
What type of varieties has worked to you well in the zone where you live?
I hope that it has served to you as aid. Greetings.