我每天都有一本随日期和温度更新的字典，我必须在节中显示日期，并收集每天和温度的集合以在Tableview中进行绘图。怎么做？
let dict = [["tempss": 26.97, "timess": 17-07-2019 16:00:35 PM], ["tempss": 26.97, "timess": 17-07-2019 16:00:40 PM], ["tempss": 26.97, "timess": 18-07-2019 16:00:45 PM], ["tempss": 26.97, "timess": 19-07-2019 16:00:35 PM], ["tempss": 26.97, "timess": 19-07-2019 16:00:25 PM], ["tempss": 26.96, "timess": 20-07-2019 16:00:35 PM], ["tempss": 26.96, "timess": 19-07-2019 16:00:35 PM], ["tempss": 26.96, "timess": 17-07-2019 16:00:35 PM], ["tempss": 26.97, "timess": 17-07-2019 16:00:35 PM], ["tempss": 26.96, "timess": 19-07-2019 16:00:25 PM], ["tempss": 26.97, "timess": 19-07-2019 16:00:25 PM], ["tempss": 26.97, "timess": 19-07-2019 16:00:25 PM], ["tempss": 26.96, "timess": 19-07-2019 16:00:25 PM], ["tempss": 26.97, "timess": 19-07-2019 16:00:25 PM], ["tempss": 26.97, "timess": 19-07-2019 16:00:25 PM], ["tempss": 26.96, "timess": 19-07-2019 16:00:25 PM]]
我必须像“日期”一样在表格视图中显示，那一天，日期和温度的集合必须在图中绘制？ 。有什么建议吗？