In addition to average weather conditions, climatological data also describes annual variations and fluctuations of temperature, precipitation, ocean temperature, and other variables.
Answer: Option C
Step-by-step explanation:
Climatological data is the data which is related to the studying of the weather of a particular region which includes the temperature and the prediction of rainfall in that area.
But now there are certain changes in the climatological data which includes the study of the ocean also and all it's aspects are studied which includes the physical, chemical and the geological aspect also.