![]() More southern locales would typically only pick up 15 to 30 minutes of additional evening daylight during the month, if our clocks didn't spring forward. ![]() would gain an extra 30 to 45 minutes of sunlight in the evening by the end of March. The only other day this happens is during the autumnal. This causes 12 hours of sunlight almost everywhere on Earth. ![]() will pick up a full hour of evening daylight when daylight saving time arrives on March 13.Įven if there wasn't daylight saving time, most areas in the northern U.S. The equinox marks the first day of spring in the Northern Hemisphere, but to be more specific, its the day the suns rays shine onto the equator while the Earth sits with its axis tilted neither toward nor away from the sun. A March of Increasing Daylight, Temperatures Meteorological spring - March 1 through May 31 - is the transition between the three coldest and three warmest months of the year.Īnother advantage to meteorological seasons is the ease of calculating seasonal statistics, since every meteorological season starts on the first of the month. It seems a little silly when we say "winter is here" just days before Christmas, when many parts of the north have already had at least one significant snowfall or cold snap. cities, Brettschneider found only Honolulu, Hawaii, had its coldest 90-day stretch extend deep into March.įor those that live in the northern U.S., this makes sense. 28 meteorological winter is a better fit to the coldest time of year in most of the United States and Canada. (NOAA/NWS)Īlaska-based climatologist Brian Brettschneider calculated that the Dec. The transition between those two are meteorological spring and fall. The hottest such three months are meteorological summer. The coldest three months of the year are known as meteorological winter. This changing sun angle through the year is why we have so-called astronomical seasons.Ī generic, sample trace of average high (red) and low (blue) daily temperatures the year. Its counterpart in fall, the autumnal equinox, and also the summer and winter solstices, all occur in late September, June and December, respectively, due to the tilt of the Earth's axis as it revolves around the sun. In 2022, the vernal equinox will occur on Sunday, March 20, at 11:33 a.m. That's the moment in time when the sun's most direct rays are shining on the equator. The arrival of spring you've probably heard about before is known as the vernal equinox. It turns out, spring is already here, at least according to meteorologists. Meteorological spring arrived Tuesday and while you may be itchy for warmer weather, you may wonder why this is happening weeks before the vernal equinox.Īfter recent rounds of cold and winter storms in February, spring couldn't come soon enough for those impacted not just in the snow and cold-weary northern tier, but also in parts of the recently-shivering South.
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