I just looked at Petah Tikva temperature data. Your lowest night temperature at 8-10C in January & February, and climb sharply in other month,especially in May to November, it's above 20C. An currently, your day temp around 30-35C, night temps at 22-24.I didn't bother to look at temperature, but if your night humidity dropped then no.
You cannot grow any highland and ultra at your climate without cooled terrarium/grow chamber. AC won't work, it will lower humidity sharply
and also limited at 16C. So forget it, your aim are too high. Try something like ventrata or alata.