This story has been made freely available as a public service to our readers. Please consider supporting SCMP’s journalism by subscribing. Get faster notifications on the latest updates by downloading our app. Hong Kong will experience cooler weather over the next couple of days, with temperatures set to fall to as low as 11 degrees Celsius (51.8 Fahrenheit) under the influence of a winter monsoon and a widening gap in daily readings. Senior scientific officer Tong Yu-fai of the Hong Kong...