The weather on Christmas Day can vary depending on where you are in the world. However, generally speaking, it is expected to be cold and frosty in many places. In some areas, you may even see some snow, providing the perfect backdrop for your holiday festivities. For those who prefer warmer weather, Christmas in places like Australia, South Africa, or Brazil is a great option. In these locations, it's expected to be sunny and pleasant. Whichever you choose, you're sure to have a memorable Christmas Day.