Although it could look like a distant reminiscence, January and February 2021 couldn’t have been extra totally different in phrases of the climate sample. While snow was arduous to come back by via most of January because of above regular temperatures, February became arguably one among the wintriest months in current seasons.
January gained’t be the primary focus given how snowy February was, however you will need to no less than spotlight the variations. January 2021 did have smaller occasions that primarily impacted the inside Northeast and New England. Two in explicit have been on January third and the twenty fifth, each of which left a number of inches of snowfall behind, the latter upwards of half a foot. Beyond that although, the month was persistently on the “warm side” up till the very previous few days, usually averaging 5 to 10 diploma above regular. Precipitation-wise, as much as 1.50 – 2.50” of liquid fell, though this was nonetheless a bit under the ordinary for a lot of the area. Snowfall was usually half of the common, nevertheless, even areas south of the Mason-Dixon Line managed to choose up no less than a few inches.
What induced the virtually instantaneous flip to the chilly and snow in February? Broadly talking, it was the breakdown of the polar vortex, which initially unfold chilly and snow throughout Siberia and Europe, then ultimately led to frigid air plenty invading North America. This sample change was accompanied by a extremely organized system at the tail of January that might final till February 2nd, making for a remarkably lengthy length occasion not seen in a few years. This system introduced a huge quantity of snow to the Northeast and a extended chilly snap. While under regular temperatures didn’t persist for all of February, two prolonged outbreaks of chilly air and almost back-to-back smaller disturbances made their mark.
Of course, the 3-day nor’easter was the most notable storm, hitting elements of the Hudson Valley, northeastern NJ and northeastern PA the hardest, with 1-3” per hour snowfall charges. In basic, these heavy charges mixed with the extended snowfall left over 30” of snowfall for these areas! Elsewhere, 1 to 2 toes of snow fell in Connecticut, inside Massachusetts, and New Hampshire. Even areas into Virginia measured a number of inches of the white stuff. On the 2nd day, the coastal plain handled freezing drizzle as nicely, including ice to an already giant snowpack. Furthermore, excessive winds gusting nicely over 40 mph additionally made for a tough cleanup to the say the least.
February actually started with a bang, and the chilly sample that adopted resulted in a variety of winter storms. Although there was a plethora of storms, three methods stood out on February seventh, eleventh, and 18 – Nineteenth. The first two have been coastal storms that dropped a basic 6 – 12” of snowfall in the I-95 hall, with variable quantities based mostly on the focus of heavy snow bands. The 18-Nineteenth storm had the really feel of the one at the starting of the month. While this was nowhere close to the totals of the first, it went on for 2 days with a first rate interval of blending in-between. This resulted in a glaze of ice for a number of spots alongside the Blue Ridge into the Hudson Valley. The Catskills and northeastern PA additionally noticed an impactful ice storm on the fifteenth and sixteenth, which left as much as 0.50” of ice throughout the hills!
February’s temperatures started to average by the final week of the month, however the warming wouldn’t take full impact till March. As a complete, NYC was left with its eighth snowiest February ever at 26.0”. Allentown, PA went even additional with 39.6”, which was the 2nd snowiest February on report! Likewise, Scranton, PA additionally noticed its second snowiest at 28.3”. With the exception of Maryland and Virginia, almost all the cities in our forecast space noticed double their ordinary snowfall for the month. With that stated, Baltimore and the D.C. have been nonetheless left with a number of inches, which was a turnaround from current years. As for temperatures, it wasn’t the coldest February, as most spots usually fell round 1 diploma or so under common.