This would be a nice temperature for Easter, not for Christmas Eve.

Where I live in the USA, that's not a particularly unusual day time high for this time of year. I always like when it's not bitterly cold at Christmas and New Years, and some of my favorite childhood Christmases/holidays were spent in shorts and t-shirts. I don't think I've ever experienced snow on Christmas, perhaps a flurry at best around New Year's Eve is the most I can recall off the top of my head.

Granted, I live some place where that's been the norm for the past such and such number of decades since the age of the brontosaurus which is what they were called back then.