Hottest and Coldest Temperatures Ever in Allentown on March 15

On March 15th, the weather in Allentown has varied over the years. In 1990, temperatures soared to a scorching 79.0°F, setting a record for the hottest temperature ever recorded on this date. Conversely, the year 1993 experienced bitter cold with the mercury dropping to a chilling 8.1°F, marking the coldest temperature ever recorded. On average, Allentown sees a temperature of 40.97°F on March 15th, with a high of 47.54°F and a low of 34.41°F. In the midst of these weather extremes, an interesting piece of news from these years is the launch of the Hubble Space Telescope by NASA in 1990, which has provided astonishing images and invaluable contributions to our understanding of the universe.