The scatter plot for Latitude vs Max Temperature indicates a relationship between the two variables. There appears to be a positive linear relationship for cities in the Southern Hemisphere (latitudes < 0), as the maximum temperatures increase with increases in latitude (moving closer to the equator where the latitude = 0). Conversely, there appears to be a negative linear relationship for cities in the Northern Hemisphere (latitudes > 0). Here we can observe the maximum temperatures decreasing as the latitude increases (moving away from the equator).