The white marks on the leaves are from the sun burning them... did you start these indoors and then move them outside? If you do that, you need to introduce the plants (any plant!) to the sun gradually... I will take my indoor pots outside and put them in the shade for a day or two before getting them into full sun. It's nothing to worry about right now but if you see continued burn on your leaves, I'd pull them back into the shade a bit for a day and then try them again.
The only other thing I'd like to mention is that there are different strains for different climates... some strains need a hot climate, some need a cooler climate... so next time you choose some seeds, pay attention to the type of climate the seeds are going to require... I think these will be fine but you'd probably have better success with something like Sour Diesel or Amnesia Haze... there are lots to choose from.
Good luck - I wish MY weather was a bit warmer but not as warm as yours! :-D