Despite uncooperative weather that pushed the growing season to a late start, local farmers markets are getting ready to open throughout the city once again. “We’re starting the (growing) season a little late this year, but the weather is warming up, and we’re going to have a lot of wonderful produce to offer,” said Renae Best, assistant market coordinator for Sacramento Certified Farmers Markets. Of the 12 farmers markets in Sacramento, three are open year-round. Six are slated to open the first week in May and the others will open in June, Best said Thursday. Joany Titherington, operator of the Oak Park Farmers’ Market in McClatchy Park, said there are a lot of “new and exciting thing