Watches this June, April to June, and Year-to-Date Global Temperatures are Warmest on Record
Last month’s combined global land and ocean surface temperature made it the warmest June on record and the warmest on record averaged for any April-June and January-June periods, according to NOAA. Worldwide average land surface temperature was the warmest on record for June and the April-June period, and the second warmest on record for the year-to-date (January-June) period, behind 2007.
The monthly analysis from NOAA’s National Climatic Data Center, which is based on records going back to 1880, is part of the suite of climate services NOAA provides government, business and community leaders so they can make informed decisions.
Global Temperature Highlights – June
*
Temperature anomalies June 2010.
High resolution (Credit: NOAA)
The combined global land and ocean average surface temperature for June 2010 was the warmest on record at 61.1°F (16.2°C), which is 1.22°F (0.68°C) above the 20th century average of 59.9°F (15.5°C).
* The global June land surface temperature was 1.93°F (1.07°C) above the 20th century average of 55.9 °F (13.3°C) — the warmest on record.
o Warmer-than-average conditions dominated the globe, with the most prominent warmth in Peru, the central and eastern contiguous U.S., and eastern and western Asia. Cooler-than-average regions included Scandinavia, southern China and the northwestern contiguous United States.
o According to Beijing Climate Center, Inner Mongolia, Heilongjiang and Jilin had their warmest June since national records began in 1951. Meanwhile, Guizhou experienced its coolest June on record.
o According to Spain’s meteorological office, the nationwide average temperature was 0.7°F (0.4°C) above normal, Spain's coolest June since 1997.
* The worldwide ocean surface temperature was 0.97°F (0.54°C) above the 20th century average of 61.5°F (16.4°C), which was the fourth warmest June on record. The warmth was most pronounced in the Atlantic Ocean.
* Sea surface temperature continued to decrease across the equatorial Pacific Ocean during June 2010, consistent with the end of El Niño. According to NOAA's Climate Prediction Center, La Niña conditions are likely to develop during the northern hemisphere summer 2010.
Temperature Anomalies January - June 2010.
High resolution (Credit: NOAA)
April – June 2010 and Year-to-Date
* The combined global land and ocean surface temperature for April-June 2010 was 1.26°F (0.70°C) above the 20th century average—the warmest April-June period on record.
* For the year-to-date, the global combined land and ocean surface temperature of 57.5°F (14.2°C) was the warmest January-June period. This value is 1.22°F (0.68°C) above the 20th century average.
Polar Sea Ice and Precipitation Highlights
* Arctic sea ice covered an average of 4.2 million square miles (10.9 million square kilometers) during June. This is 10.6 percent below the 1979-2000 average extent and the lowest June extent since records began in 1979. This was also the 19th consecutive June with below-average Arctic sea ice extent.
* Antarctic sea ice extent in June was above average, 8.3 percent above the 1979-2000 average—resulting in the largest June extent on record.
* China had near-average precipitation. Regionally, Guizhou, Fujian and Qinghai had above-average precipitation during June 2010, resulting in the second wettest June since national records began in 1951—according to Beijing Climate Center. Meanwhile, the province of Jiangsu had its driest June on record, while Shanxi had its second driest on record.
* According to Australia’s Bureau of Meteorology, the continent had its fourth-driest June on record.
* The first six months of 2010 were the driest since 1929 for the United Kingdom, according to the UK Met Office. The average rainfall during January-June 2010 was 14.3 inches (362.5 mm), just 3.4 inches (86.8 mm) above January-June 1929. The January-June long-term average is 20.1 inches (511.7 mm).
Scientists, researchers and leaders in government and industry use NOAA’s monthly reports to help track trends and other changes in the world's climate. This climate service has a wide range of practical uses, from helping farmers know what and when to plant, to guiding resource managers with critical decisions about water, energy and other vital assets.
Scientists, researchers and leaders in government and industry use NOAA’s monthly reports to help track trends and other changes in the world's climate. This climate service has a wide range of practical uses, from helping farmers know what and when to plant, to guiding resource managers with critical decisions about water, energy and other vital assets.
Additional Information
June 2010 Global State of the Climate – Supplemental Figures & Information
NOAA understands and predicts changes in the Earth’s environment, from the depths of the oceans to surface of the sun, and conserves and manages our coastal and marine resources.
Coppied by http://www.noaanews.noaa.gov/stories2010/20100715_globalstats.html
