WASHINGTON (AP) — Driven by exceptionally warm ocean waters, Earth smashed
a record for heat in May and is likely to keep on breaking high
temperature marks, experts say.
Oceanic and Atmospheric Administration Monday said May's average
temperature on Earth of 59.93 degrees Fahrenheit (15.54 degrees Celsius)
beat the old record set four years ago. In April, the globe tied the 2010
record for that month. Records go back to 1880.
especially hot in parts of Kazakhstan, Indonesia, Spain, South Korea and
Australia, while the United States was not close to a record, just 1
degree warmer than the 20th century average. However, California is having
a record hot first five months of the year, a full 5 degrees above normal.
climate scientist Kim Cobb and other experts say there's a good chance
global heat records will keep falling, especially next year because an El
Nino weather event is brewing on top of man-made global warming. An El
Nino is a warming of the eastern tropical Pacific Ocean that alters
climate worldwide and usually spikes global temperatures.
temperatures in May also set a record for the month. But an El Nino isn't
considered in effect till the warm water changes the air and that hasn't
happened yet, NOAA said.
With the El Nino
on top of higher temperatures from heat-trapping greenhouse gases, "we
will see temperature records fall all over the world," wrote Pennsylvania
State University climate scientist Michael Mann in an email
May was 1.33
degrees (0.74 degrees Celsius) warmer than the 20th century world average.
The last month that was cooler than normal was February 1985, marking 351
hotter than average months in a row.
could quiet people claiming global warming has stopped, but more
importantly it "should remind everyone that global warming is a long-term
trend," Princeton University climate scientist Michael Oppenheimer said.
Setting or tying
monthly global heat records has happened frequently in recent years. The
last global monthly cold record was set in December 1916.
Spring, which is
March through May, was the second warmest on record globally, behind only