|Mar. 18, 2012||64||37|
|Mar. 18, 2013||24||0|
|Difference||40 degrees||37 degrees|
The great warmup of 2012 was just beginning on March 18, 2012, in Caribou; 18 inches of snow were still on the ground, but that snow was melting fast with a record high of 64 degrees.
Only 4 inches of snow were on the ground on the morning of March 18 this year, but the low hit zero, a 64-degree temperature swing from 12 months earlier.