Action summit to tackle global climate events Thousands of U.S. politicians, CEOs and climate experts are attending a three-day problem-solving summit to tackle global warming as Hurricane Florence threatens the U.S. eastern seaboard SELECTED SIGNIFICANT CLIMATE EVENTS AND ANOMALIES IN 2017 Temperature extreme Rainfall deficit Heavy rainfall Severe storm Sea ice extent Contiguous U.S. Third warmest year, after 2012 and 2016 Arctic: Smallest annual maximum extent during growth season Canada: Record wildfire season in British Columbia Europe Fifth warmest year Bahrain Monthly temperature record for Apr, Jul, Aug, Sep Russia Second wettest year since 1900 Mexico Highest ever Jan-Oct temperature China Warmest Jan-Sep period Hurricane Harvey Record rainfall totals in areas of Texas and Louisiana Portugal Driest ever Apr-Dec Thailand Second wettest Jan-Sep Australia Third warmest year since 1910 Africa: Fourth warmest year, after 2010, 2016 and 2015 Argentina Warmest year since records began Hurricanes Irma and Maria Major destruction across Caribbean Antarctic: Reached smallest minimum extent on record during melt season Sources: AAAS, AFP, NOAA © GRAPHIC NEWS