Is there space for a late-comer??

Weight at the beginning of this month was 83kgs/182.6lbs
Currently weighing in at 82kgs/180.5lbs
Would like to be 75kgs/165lbs by July

Have already lost 16kg/35lbs since November
But its just coming on winter here.. I really just need to stay motivated, but its so hard when the bed is so warm and the outdoors is so cold....