As most of you already know, temperature is the degree of the hotness and coldness of something. But, temperature not only makes us feel hot or cold, it greatly affects other aspects of the weather. Since the earth is a sphere, it is not heated equally by the sun.
Some parts are plagued by the bone-chilling cold (poles), while others are incinerated by scorching heat (equatorial regions). These temperature difference create planetary scale instability and constant weather changes.