Noobie question here, but me and the gf are gonna have (rare) time off in April, and the City looks cold, so we're eyeing J-Tree. Temps will be in the high 70s. We've been to J-Tree before, but never when it's that hot. Is it unclimbable? We're here in SLC, and climb on quartz monzonite, and the high seventies are hardly prime, but it's climbable. We know it's not perfect conditions. However, I've heard rumors that the tops of granite domes just bake, and will melt the rubber off your shoes.
Is it climbable? Good advice for shade? We're looking for routes grade 5.fun-5.10, very comfortable with multi pitch, very comfortable with small or creative gear. Also, good, shady routes for newbie leaders? (She's been in nursing school for a minute, and has been mostly off the rock.)