Specific atmospheric conditions, including temperature, precipitation, wind speed, and humidity, characterize a particular date and time. For instance, historical records might indicate that a particular location experienced heavy snowfall and freezing temperatures on a comparable date in the past.
Understanding past conditions provides valuable insights for various sectors, including agriculture, transportation, and emergency preparedness. Historical meteorological data allows for the identification of trends and patterns, enabling more accurate forecasting and informed decision-making. This information is crucial for optimizing resource allocation, mitigating potential risks, and ensuring public safety. Furthermore, such data plays a crucial role in climatological research and understanding long-term climate change.