Organisation

World Meteorological Organization

Owning Institution:
Report

United in science

This report includes details on the state of the climate and presents trends in the emissions and atmospheric concentrations of the main greenhouse gases. It highlights the urgency of fundamental socio-economic transformation in key sectors such as land use and energy in order to avert...
Report

WMO statement on the state of the global climate in 2018

This publication marks the twenty-fifth anniversary of the WMO Statement on the State of the Global Climate, which was first issued in 1994. The 2019 edition treating data for 2018 marks sustained international efforts dedicated to reporting on, analysing and understanding the year-to-year variations and...
Report

The global climate 2011-2015

Executive Summary The five-year period from 2011 to 2015 has been the warmest five-year period on record globally, with 2015 being the warmest year on record to date.(1) The period 2011–2015 was also the warmest on record for every continent except Africa. During this period...
Report

Heatwaves and health: guidance on warning-system development

FOREWORD Heatwaves are among the most dangerous of natural hazards, but rarely receive adequate attention. They often lack the spectacular and sudden violence of other hazards, such as tropical cyclones or flash floods. Even the related death tolls are not always immediately obvious. For example...