When Is Winter 2024. The 2025 edition of the old farmer’s almanac predicts a temperate, uneventful winter for most of the u.s., with some exceptions. Winter 2024 begins on 21 december 2024 and ends on 20 march 2025 according to the astronomical calendar.

See the map and overview of mild, snowy, rainy, and cold trends. See the dates to remember, the coldest outbreaks, and the regional variations for the us and canada.