I keep a colour coded spreadsheet of my fbg, and it is noticeable that during the recent hot weather the figures were up by 1, putting me in the diabetic range (5.6+). There was nothing I could do, I tried eating earlier in the evening, missing the late night piece of cheese and more exercise. A meal that was OK (+1.5 or less) was increasing my numbers by 2 or even more. I was beginning to think that I may have to, reluctantly, return to my GP, admit defeat with being diet and exercise controlled, and ask for medication. Since the weather cooled my numbers have dropped back and are firmly non-diabetic (4.2 - 5.2).I can see the last day of the heat on the sheet. My weight has also dropped by 7lb, probably water retention to which I am prone in hot weather. I am eating the same as before, using the same carton of strips in my meter. Have other members noticed the changes with the weather? It makes me wonder if there will be a number of people diagnosed from their HbA1c as tipping over into diabetic in the next couple of months who should instead be told to just watch their diet, and t2 diabetics who will have their medication increased when it is simply a case of bodies not coping with the unusual weather. Watch out for a flood of new members to the forum!