Climate is an aggregate of the changing daily weather conditions. It refers to longer periods of time. The periods of time may be long and they may refer to the periods as old as the Pleistocene is geology or the last 500 years of human history or any reasonable recent span of time.

Weather is the sum total of atmospheric conditions existing at any place at a particular instant of time. These conditions are expressed by a combination of several elements. The primary elements are temperature, and humidity and precipitation.

The basic difference between climate and weather is that the former long and the latter to a much shorter peiod.