1961 was also very hot wow, 9 and 8 90+ highs at EWR and NYC respectively.
Wait, Don, how did EWR have an average high of 88.0 in September 1891? That looks obscenely high and MUCH higher than everyone else lol. UHI in 1891? What does that month look like for highs/lows at EWR? How was it so much hotter there in September 1891 than NYC was?