60F is impressive for a midnight ride in the Winter. Where, I live the average low is 56 in summer, so it's probably around that at midnight in summer. You do seem to have some extreme temperature fluctuations. It's down on temperature slightly from last time. We're settling into a rhythm of highs of around 40 and lows of about 30 for the next few days. That said, we have clear blue skies. November and December were have both been rather gloomy. We need some frost to kill off the viruses, as some horrible stuff has been spreading like wild fire because of the mild, humid conditions, making a nightmare for the NHS.