While totals for 2000 continue to lead the hottest years on record, this warm-up has evolved much differently. Many of 1999's hot spots have become this year's cool spots; and outside the SE and SW, regional trends have been short-lived.
While totals for 2000 continue to lead the hottest years on record, this warm-up has evolved much differently. Many of 1999's hot spots have become this year's cool spots; and outside the SE and SW, regional trends have been short-lived.