When - Is Winter Season

In many temperate regions, winter feels like it starts earlier (first frost, snow) and ends later than the astronomical dates. Example: Parts of Canada/US may see winter weather from November through March/April.

Even within the same hemisphere, there are two common ways to define the start and end dates of the season. Meteorological Winter Astronomical Winter December 1 December 21 or 22 (Solstice) End Date (North) February 28 (or 29) March 20 or 21 (Equinox) Basis Annual temperature cycles Earth's position relative to the sun Purpose Climatological record-keeping Traditional and astronomical marking when is winter season

The question "When is winter?" appears simple, yet the answer depends largely on the context in which the season is viewed. While the general association of winter is with snow, low temperatures, and short days, the precise dates differ for meteorologists, astronomers, and cultures around the world. In many temperate regions, winter feels like it