Trip in December

Hi everyone,

I'm planning a trip to Bhutan in the month of December i.e., around the 9th to 15th of December and I'm planning to visit Thimpu, Punakha, Dochu La, Tigers Nest and Paro. The exact itinerary can be found here: itinerary

I'm actually interested in visiting Bhutan in the fall/spring time i.e., when the sceneries look something like this: Sample image. I generally don't prefer and am even a bit worried as well that it might be too cold/snow.

So, how is the temperature going to be on these dates? Will it snow? Is the temperature manageable with simple sweaters or jackets? What do you guys think 😅