Yup, even in the middle of europe you have to use wing anti-ice quite often throughout the year. If you're unlucky and you have to hold in icing conditions (not that uncommon during the cold time of the year) you even might have to use ice shedding procedures to keep engine vibration to an acceptable level, and better follow correct wing de-icing procedures there or you will get runback icing, and that is not funny at all.