I think it will be pretty dry
Hola! It's been a long time since my expedition days down there, but I seem to recall that Nov - March is the dry season. That said, though, some stuff you don't want much water in. Sometimes it may seem marginal at the put in, but eventually build to torrents trapped deep between canyon walls and car and house sized boulders. All my trips (FDs of Rios Moctezuma, Mesquital, and Urique) were epic, deep and isolated canyons, 5 and 6 day adventures of as much as 260 miles long. However, I know there is lots of one day trips on the gulf side.