Final answer:
Elevation and ocean currents are two reasons why locations at the same latitude can have differing climates; higher altitudes result in cooler temperatures and ocean currents can alter air temperatures significantly.
Step-by-step explanation:
Two reasons key reasons why locations at the same latitude might experience different climates are due to elevation and ocean currents. Firstly, elevation plays a critical role in climate variation. The higher the elevation, the cooler the temperature, generally due to the thinner atmosphere at higher altitudes, which results in less heat retention.
Secondly, ocean currents significantly affect the temperature of a region. Warm and cold currents can raise or lower the temperature of the air above them, impacting the climate of the nearby land. For example, coastal areas near warm currents like the Gulf Stream in the North Atlantic have milder climates as opposed to those near cold currents.