Over the last 24 hours in New York City, temperatures have experienced a slight fluctuation, with a gradual decrease initially, followed by a modest rise and then another decrease toward the current hour, indicative of typical diurnal variation. Humidity levels saw a significant decrease during the day, which is in line with the increase in temperatures, but there was an uptick later, suggesting increased moisture in the air. Air pressure has been relatively stable, with a slight overall decrease, which could suggest a gradual change in the weather pattern, potentially leading to unsettled conditions. Wind speeds varied, with some calmer periods, and have recently picked up, which could influence wind chill and the perceived temperature. The wind direction was predominantly from the west and southwest, but there were periods of calm when the wind direction was variable or not discernible.