As expected, the weather becomes significantly warmer as one approaches the equator (o Deg. Latitude). More interestingly, however, is the fact that northern hemisphere tends to be warmer this time of year than southern hemisphere. This may be due to the tilt of the earth at the time of the year this data was gathered (August).
According to the plot, there is a slight difference in humidity. The northern hemisphere tends to be a bit more humid compared to the southern.
The cloudiness does not show a noticible difference between cities in the northern and southern hemisperes.
The wind speed for most cities does not exceed 4 mph. We cannot observe a significant difference between the northern and southern hemispheres during this period.