As I recall all the crags face south and have no shade so air temperature if the sun is shining and there's no wind will be purely academic. You'll fry.
Don't let 'em put you off. I climbed there for a couple of days in August, even, and was perfectly comfortable. I dare say there are days when it wouldn't be but my, albeit limited, experience proves it can be just fine. And most enjoyable climbing.
I've climbed there in November and it was still pretty hot! The op will just need to chance it and see how it pans out. Advice: take a hat and plenty of water.
Podcast Mountain Air - 14. Dougie Baird, Mountain Path Builder
Press Release Arc'teryx Alpine Academy returns to Chamonix-Mont-Blanc - July 4 – July 7, 2024
Fri Night Vid Ethan Pringle on one of Portugal's Hardest Sport Climb
In this week's Friday Night Video, we follow Ethan Pringle to the 'not-yet-popular' but world-class sport crag of Meio Mango in Portugal. In the film, Ethan attempts one of the country's hardest lines, Filipinos, which was first...