In July 21st, Beijing heavy rain to heavy rain weather, the average rainfall of 170mm, since 1951has complete meteorological record the maximum precipitation.

7月21日，北京大雨到暴雨天气，平均降水量为170mm，自1951年以来有完整气象记录的最大降水量。

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The World Meteorological Organization said 2008 was the 10th warmest year on record. Its year-end report found 2008 was marked by the second-lowest level of Arctic ice cover.

世界气象组织说，2008年是有纪录以来第十个最暖和的年份，世界气象组织2008年的年终报告指出，2008年最显著的特点是北极圈冰层为有史以来的第二个最低点。

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There is a 60 percent chance that the average global temperature for 2007 will match or break the record, Britain’s Meteorological Office said.

{3}英国气象部声称，2007年全球平均气温将会与1998年的平均气温持平，甚至超过这一历史记录，出现这种情况的概率为60%。

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The findings from the World Meteorological Association also predict 2009 will be the 5th warmest year since global record-keeping began in 1850.

VOA: standard.2009.12.09

Greenhouse gases in the atmosphere hit a new record high in 2011, the World Meteorological Organization has said.

BBC: Greenhouse gases hit record high

Last year equaled the hottest on record with 2005 and 1998, according to the World Meteorological Organization.

FORBES: Global Food Wars

"The atmospheric burden of greenhouse gases due to human activities has yet again reached record levels since pre-industrial time, " said World Meteorological Organization Secretary-General Michel Jarraud.

BBC: No let up in greenhouse gas rise