Many Washingtonians may dream of a white Christmas but, historically, waking up to one is a long shot.
Meteorologists usually define it as at least 1 inch of snow on
DC’s relationship with snow is complicated. The region sits near the climatological rain–snow line, meaning truly major snowstorms are rare. But when they happen, they have enormous impacts.
Astronomical autumn begins with the fall equinox, the moment when Earth’s tilt relative to the sun places neither hemisphere in favor. Day and night are nearly equal in length,
Each autumn, clocks across most of the United States and Canada move back one hour as Daylight Saving Time ends. The shift marks the seasonal transition toward shorter days and
Astronomical summer begins with the summer solstice, the moment when the Northern Hemisphere is tilted most directly toward the sun. It’s the longest day of the year in terms
Astronomical winter begins with the winter solstice, the moment when the Northern Hemisphere is tilted farthest away from the sun. It marks the shortest day and longest night of the
