Hot air retains more water then cold air. https://climate.nasa.gov/explore/ask-nasa-climate/3143/steamy-relationships-how-atmospheric-water-vapor-amplifies-ear

Hot air retains more water then cold air. https://climate.nasa.gov/explore/ask-nasa-climate/3143/steamy-relationships-how-atmospheric-water-vapor-amplifies-earths-greenhouse-effect/ https://climate.nasa.gov/explore/ask-nasa-climate/3143/steam...