One may get you where you need to be, if not, I know 2 will. I cant do celcius to farenheit conversion in my head, but its extremely hot here too. Was 98 degrees yesterday with 81% humidity. Its so hot in fact that my tomatoes have almost stopped ripening. the plants are huge and loaded with fruit. But once it stays past 85 degrees, the ripening process almost stops. It causes cannabis grow problems as well. Especially with the high humidity. now I grow in a climate controlled room. Less bud, but a lot less headache. If you need any help just message me. good luck