With temperatures much colder than average around here, the depths of winter have been feeling more like New England than the Jersey Shore.
From Jan. 18 to 31, temperatures at Atlantic City International Airport were what the same typical two-week period would be in Portland, Maine, according to the Southeast Regional Climate Center. From Jan. 25 to 31, the mean temperature at Atlantic City International Airport was just 18.6 degrees. You’d have to travel far north to find similar readings. Anchorage, Alaska, is the closest match. The same is true at the Sen. Frank S. Farley State Marina.
Days of sub-freezing temperatures and nights with sub-zero windchills are certainly bitterly cold. However, you don’t have to look that far back to find Januarys just like it.
Believe it or not, January 2026 was milder than last January at both the airport and the marina, according to the National Oceanic and Atmospheric Administration (NOAA).
At Atlantic City International Airport, the average temperature for January was 30.8 in 2026, compared to 30.6 during the same period in 2025. Both readings fall a little below the mean of 33.0. At the Atlantic City Marina, the average was 32.7 in 2026, up from 32.1 in 2025, but still below the 34.5 mean. Even up the Jersey Shore at Long Branch, Monmouth County, 2025’s January was just 0.7 degrees milder.
In other words, January 2025 was colder. However, I hear you, 2026 just felt more frigid.
Maybe it’s because of the snow. Last January experienced a South Jersey Snow Special on Jan. 6. Six to 10 inches of snow fell in Lower Cape May County, with a plowable snow south of the Atlantic City Expressway. However, it was gone a week later. Meanwhile, our winter smorgasbord from Jan. 25 to 26 continues to be an icy glacier more than 10 days later.
Maybe it’s because, compared to average, New Jersey is among the coldest places in the United States this winter, according to Ben Noll of the Washington Post.
Maybe it’s because our coldest days were colder. Five days were 15 or more degrees below average at ACY Airport this year. Last year, there were three. It was nearly the same in Atlantic City.
Otherwise, maybe it’s just because we remember only what happened to us lately. Last January had more days with gusts over 45 mph, according to NOAA, compared to this January.
Bay ice concentration in the Mid-Atlantic last January, at its peak (48.72%), was double what it was at its peak this January on Jan. 29 (20.5%).
Compared to the rest of recorded history, this January was just a little colder than average. In our climate-changing world, it’s been harder to achieve long stretches of bitterly cold temperatures.
Last month, the only cold temperature records that occurred within our four, long-standing Jersey Shore weather stations (Lower Township, Atlantic City International Airport, Atlantic City Marina and Long Branch) were:
Atlantic City Marina tied a record cold maximum temperature of 22 degrees on Jan. 30. Long Branch broke the cold maximum temperature record with 18 degrees on Jan. 31.
That’s not much. New Jersey had the 39th coldest January of 132 years of record keeping, Dave Robinson, the New Jersey state climatologist said on my Monthly Weather Roundup show. The coastal zone, which is generally anywhere east of the Garden State Parkway, was the 41st coldest.
December and January are as cold as the 1960s at Atlantic City Marina. ACY Airport was like an average one in the 1980s.
The climate is changing at a rate not seen since the end of the Paleozoic period 250 million years ago, according to research reported in Science magazine.
Looking ahead, February looks like it will be a colder-than-average month. That would be our first meteorological winter (December-February) colder than the long-term average in quite some time. However, if you’re done with the cold, keep in mind that the days are getting longer and it’s a little light past 6 p.m. now.
The more bitterly cold time of the year is behind us. Warmer days are on the way.
