tinwhiskers , 3 months ago The max on this graph is 21.2. Each year, the time when cooling begins is getting later. If it's anything like last year, it seems possible it could break 21.5. Where is this 21.9 coming from?
The max on this graph is 21.2. Each year, the time when cooling begins is getting later. If it's anything like last year, it seems possible it could break 21.5. Where is this 21.9 coming from?