2020 ties 2016 as hottest year on record - Los Angeles Times
Global Temperature Report for 2017 - Berkeley Earth
Scientists confirm multiple climate records broken in 2015 - Carbon Brief
2015 is hottest year on record | World Meteorological Organization
Annual 2015 Global Climate Report | National Centers for Environmental Information (NCEI)
AND THE RECORD FOR THE WARMEST YEAR GOES TO… – Climate Change
2015: A Very Bad Year for the Global Warming Policy Foundation
Earth breaks heat record in 2016 for third year in a row
Climate change: 2015 was the warmest year on record by far | PotatoPro
Annual 2016 Global Climate Report | National Centers for Environmental Information (NCEI)
Global temperature record - Wikipedia
Record hot 2015 gave us a glimpse at the future of global warming | Climate science scepticism and denial | The Guardian
Global Temperature Page – Watts Up With That?
Real Global Temperature Trend, p15 – 2016-2020 global forecast: 5-year average temperatures above 2015 record, despite La Niña | Bits of Science
Annual 2016 Global Climate Report | National Centers for Environmental Information (NCEI)
Climate change: 2015 was the warmest year on record by far | PotatoPro
Earth breaks heat record in 2016 for third year in a row
Global warming: 2016 confirmed as Earth's hottest year on record
Met Office forecasts 2016 to be hottest year on record - Carbon Brief
2020 tied with 2016 for Earth's warmest year, despite La Niña - The Washington Post
2015 will almost certainly end as warmest year on record — and 2016 is now forecast to be at least as warm | Discover Magazine
Global Temperature Report for 2019 - Berkeley Earth
Record hot 2015 gave us a glimpse at the future of global warming | Climate science scepticism and denial | The Guardian
Global Warming Update
Annual 2015 Global Climate Report | National Centers for Environmental Information (NCEI)
