Hottest and Coldest Temperatures Ever in Allentown on February 12

On February 12th in Allentown, the weather varied quite significantly throughout history. The hottest temperature on record for this date was a balmy 68.0°F back in 1999, while the coldest temperature plunged to a chilling -6.0°F in 1979. On average, Allentown experiences a temperature of 29.39°F on this day, with a typical high of 36.59°F and a low of 22.19°F. In more interesting news from the past, in 1979, Sony introduced the Walkman, revolutionizing portable music and paving the way for personal audio devices we enjoy today.