March 1910 (Before Global Warming) 7.94°F Above the 1901-2000 Average
Some of those divisions are 16F above normal.
March 2014 (After Global Warming) -0.99°F Below the 1901-2000 Average
PS I just randomly picked 1934 without checking. And then I noticed 1910 … but I’ll post the 1934 map so it doesn’t go to waste.
March 1934 (Before Global Warming) 1.28°F Above the 1901-2000 Average