Winter flying
Sun may melt the ice but as soon as you start to roll with dew rolling over the wings, the aircraft already has moisture on the airframe, in temperature close to freezing, in fact +2degrees to -20degrees, you can get ice accretions on the aircraft leading edges. This causes early flow seperation and an aircraft could lose its aerodynamic properties in around 2 minutes in severe cases. Icing isnt taught in the PPL syllabus or even the IMC and thats for good reason. STAY OUT OF ICING CONDITIONS. It really is a killer, especially to the untrained. Also flying into known icing conditions in an incertified aircraft is illegal and in the UK the forecast conditions are what determine the law, even in a foreign registered aircraft. Have a look at some of the many examples and listen to the professionals who pay testament to the dangers of airframe icing. Stay in clear air and remove any moisture from your aircraft prior to taking off and enjoy the clear winter skies as you build up your hours.