People in eastern North America shivered through February 2015, while those in the western part of the continent experienced unusually warm weather.
Published Mar 10, 2015
As of early January 2007, the 2006-2007 Northern Hemisphere winter was proving to be a mild one in terms of temperatures.
Published Jan 10, 2007
Unseasonably warm temperatures broke records across the United States.
Published Mar 21, 2012
High-pressure ridges over the oceans drive warm-weather systems over the continents.
Published Jul 12, 2015
The small town of Eagle was hotter on May 23 than it has been on any day in Houston or Dallas this year.
Published May 27, 2015
Weather records fell across the northeastern United States and Canada’s Ontario and Maritime provinces.
Published Nov 16, 2017
It was cold across the eastern part of North America, but the opposite was true in other parts of the world.
Published Dec 6, 2018
This land surface temperature anomaly map spans the three months of meteorological winter: December 2008-February 2009.
Published May 9, 2009
England, Scotland, and Wales all recorded their warmest winter day ever in February 2019.
Published Mar 5, 2019
In December 2013, the same kink in the jet stream brought frigid cold to the continental U.S. and record heat to Alaska.
Published Dec 14, 2013
This color-coded map shows temperature anomalies for July 2010. Areas with above-average temperatures appear in shades of red, and areas with below-normal temperatures appear in shades of blue.
Published Aug 18, 2010
A chilly March ended a seventeen-month warm spell.
Published May 17, 2017
The Sun heats not only the air around us, but the land we walk on. Scientists are interested in the difference between the two.
Published May 2, 2012
Large waves in the atmosphere mean that a cold snap in one area is often accompanied by unusual warmth in another.
Published Jan 3, 2018
Temperatures soared in South Australia, Victoria, New South Wales, and Queensland.
Published Feb 21, 2017
In the summer of 2016, extreme heat waves gripped Siberia, the Middle East, and North America.
Published Aug 11, 2016
A series of heatwaves has been breaking temperature records across the nation.
Published Jan 31, 2019
In March 2013, the same meteorological phenomenon brought warm weather to the Arctic and cool air spilling into the North America, Europe, and Asia.
Published Apr 3, 2013
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