Probability Of A White Christmas 2024. Here's the historic probability for one, in the u.s. โ our white christmas calculator will tell you the probability of having a white christmas morning and whether you can spend it building an igloo with your friends or.
โ the easiest one to spot with the naked eye is the expansion of the dark gray area, where the chances of a white christmas are less than 10%. The map below shows the locations with a historical chance of a white christmas in any given year.