Sacramento Bee: February came in like a lion and left like a wimp. The next month didn’t bring a drop of precipitation to Sacramento until March 29. April? Almost bone dry. And May? Don’t waste your time doing a rain dance. It almost never rains in May. The water year is effectively over – and it’s a worrisome year indeed. According to the Department of Water Resources, the average snowpack statewide is now about two-thirds of normal. That’s better than last year at this time, when the …