2011 Jeep Wrangler Unlimited Sport RHD 4dr SUV 4WD (3.8L 6cyl 4A)
Owners of the 11 wrangler, I would pull out the seatbelt as far as it goes on rainy days.
See if the belt is wet.
Also reach your left hand up to the speaker area and feel around the cushion.
Those are the less obvious areas other than dripping water from different areas of the top.
When I went to the dealership in Ramsey, NJ (terrible customer service) to meet with the rep from jeep, they tried to figure out the leak by comparing my car to a same exact model on the lot.
I felt around and alerted them that the backseat driver side mat was also wet as was the seatbelt.
I wrote the VIN number IJ4-HA3H12BL-54565.
Unfortunately, there're many others having the same problem.