2010 is Warmest ever in Recorded History

The year 2010 is turning out to be the warmest ever in recorded history, with the first four months reporting an average temperature of 13.3 degrees Celsius which is 0.69 degrees above the 20th century average.

The combined global land and ocean surface temperatures for the period between January and April were the warmest on record, and April was the warmest individual month ever, America's climate agency has said in its latest report. The combined April global land and ocean average surface temperature was the warmest on record at 14.5 degrees Celsius (58.1 degrees F). This is 0.76 degrees Celsius above the 20th century average of 13.7 degrees Celsius, the National Oceanic and Atmospheric Administration (NOAA), said.

Warmer-than-normal conditions dominated the globe, with the most prominent warmth in Canada, Alaska, eastern US, Australia, South Asia, northern Africa and northern Russia.

Cooler-than-normal places included Mongolia, Argentina, far eastern Russia, the western contiguous United States and most of China.

Arctic sea ice was below normal for the 11th consecutive April, and 2.1 per cent below the 1979-2000 average extent. It was, however, the largest April Arctic sea ice extent since 2001.
Further, satellite observations showed snow cover extent was fourth-lowest on record since 1967.