Over the past 24 hours, New York City has experienced a gradual decrease in temperature, indicative of a cooling trend. Humidity levels, which were initially moderate, have seen a significant drop, suggesting drier atmospheric conditions moving into the area. Air pressure has been somewhat volatile, with an overall decreasing trend that reached a low before starting to increase again, which could signal the passing of a weather system and potential for changing weather patterns. Wind speeds have varied, with a notable peak that could have brought gusty conditions, followed by a slight reduction in intensity. Wind direction has shown a shift from easterly to predominantly westerly, implying a possible change in weather systems affecting the city.