When there is a remarkable difference between the data taken from the dry bulb and the wet bulb thermometer, it implies that?

When there is a remarkable difference between the data taken from the dry bulb and the wet bulb thermometer, it implies that there is a significant amount of water vapour present in the air. The dry bulb thermometer measures the actual air temperature, while the wet bulb thermometer measures the temperature that would be reached through evaporative cooling. The greater the difference between the two temperatures, the lower the humidity and the drier the air. This can have implications for weather patterns and forecasting, as well as for agricultural practices and human comfort.