Times: Two days of rain in northern Spain have brought brief relief from the crippling drought that has stricken the region, but experts are warning that the respite will be short-lived. Anyone planning a southern sojourn this summer might want to pack the bottled water. Climate change is blamed for the worst drought in Spain since records began, with total rainfall down by 60% on seasonal averages. Until last week’s downpours, the reservoirs serving Barcelona had dipped below 20% capacity, …