Process

I started by trying to build a graph using google charts. This took up many hours and wouldn't compile, so I switched to Excel. Unfortunately, I have no images from the google charts fiasco because I couldn't get it to show up. 

Excel gave me less freedom, so I tried to rely less on the graph and more on manipulations that I could do after it was done. In the end, I decided to highlight the relevant days to make them seem warmer, and throw in some sunny skies and rainy days. The Rain is thrown over any day that's "cloudy or partly cloudy" and the sun is thrown over days that are "partly cloudy or sunny".