They look good, maybe a little nute burn here and there, but otherwise healthy. Could also be getting a little heat stressed from the temps reflecting from that brick.
yes i live in spain and here the temperatures are around 39-40 degrees the thing is that a had to change the pots into a bigger ones couse of root bound thats why the buds are small... this is my first grow so.. i use a thing called CB-1 flowering got it from a plant shop ..i feed them 2 times a week ...
Whats the N-P-K ratio of the nutes? I googled it and couldn't find what you have. Those temps are really high too but I'm not sure what you could do about that outside. I'm from an area that doesn't get that hot.