The weather forecast was terrible for this event, but 10 brave (or optimistic) girls ventured to Rocher D'Avon for a girl's meet. After a little boulder-tourism in the rain we abandoned hope of climbing outdoors, and went for a fun session at Karma climbing wall instead.
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.