34/24 is to cold to properly polish a car. Yes it can be done, but you are going to be so distacted by the cold, I don't feel anyone is going to be putting out there best work and you are more likely to make a mistake/burn thru :Frosty:
If you can catch a day when the temp is in the 40's and you have lots of sun/ no northerly winds your golden. Its actually ideal weather IMPO < for whatever thats worth