If you have short arms, this problems looks impossibly wide at first glance. But you can outsmart the powerful moves with some sneaky footwork making this problem an enjoyable entry-level 7a.
Rain sucks, but broken holds suck even more. Remember, never climb on wet rock in Fontainebleau.
The sandstone becomes brittle, and pulling on it will ruin classic problems. Drying it doesn't help, because it's still wet and weak inside.
All you can do is wait for better conditions.