Australia Alps Walking Track - December?

Hi. I'm new here so forgive me if i stick my foot in it somehow.
My first question is about timing the start of my walk. I plan to start from the Canberra end and would ideally like to go at the beginning of December but I am afraid it might be too hot and the fire danger too high. Is this the case? If so i'll postpone until february but doing this poses some other challenges, so i need to be sure that December and January are out of the question.
My first question is about timing the start of my walk. I plan to start from the Canberra end and would ideally like to go at the beginning of December but I am afraid it might be too hot and the fire danger too high. Is this the case? If so i'll postpone until february but doing this poses some other challenges, so i need to be sure that December and January are out of the question.