Meteorologi dan Klimatologi

Climate: the composite or generally prevailing weather conditions of a region, throughout the year, averaged over a series of years.

Climatology: the science that deals with the phenomena of climates or climatic conditions.

Weather: the state of the atmosphere with respect to wind, temperature, cloudiness, moisture, pressure.

Meteorology: the science dealing with the atmosphere and its phenomena. A distinction can be drawn between meteorology and climatology, the latter being primarily concerned with average, not actual, weather conditions