As expected, the weather becomes significantly warmer as one approaches
the equator(0 Deg. Latitude).
More interestingly, however, is the fact that the
southern hemisphere tends to be warmer at this time of year than the northern
hemisphere. This may du to the tilt of the earth at the time of the year this data
was garthered
Linea Regression Analysis
For cities located in the northern hemisphere. There's a strong negative relationship between city max temperature and the latittude (r = 0.85).
And there's a medium positive relationship for cities in southern hemisphere (r = 0.48)
