Produce is fresher and tastier when it is in season. Plus, it costs less to grow and therefore costs less for you to buy. It also means avoiding more detrimental chemicals and contaminants while providing your body with its natural nutritional needs by season.
So, what produce is in season in different months of the year? Here are some helpful charts from CEUSA:
(I have added the documents to the bottom of the post where you can click to download and print the charts if you want to keep them in your kitchen.)