An examination of the temporal changes from a 50-yr run (2000–2049) of the model revealed significant average growing season temperature trends across all regions, ranging 0.18–0.58◦C per decade (Table VI). Overall changes average 2.04◦C/50 yr, ranging from 0.88◦C/50 yr in South Africa to 2.85◦C/50 yr for southern Portugal. Figure 4 depicts example trends for the Rhine Valley, Bor- deaux, Northern California, and Barolo regions that are modeled at 0.3–0.5◦C