I've not found a lube better for wet weather than Chain-L. I commute daily by bike in Portland, so I probably ride in the rain for a solid 7 months of the year.
Just out of curiosity & since you're probably more expert than the rest of us.......Do you have a routine for post-rain rides??
I've only been thru a couple rainy rides (most recently a hellacious downpour) and I know that despite my cleaning efforts, after I get done in the rain, I'm going to spend the next couple weeks chasing down creak, ticks, squeaks & the like. It's an annoying reality.
Any suggestions for specific points of interest/lubrication/attack?
TIA