June continued the unprecedented heat streak for the 14th month, with globally averaged temperatures being a full 1.62 F (0.9 C) warmer than the average across the 20th century, according to the latest data by the National Oceanic and Atmospheric Administration.
The effects of last year's El Niño, which contributed to spike in temperatures, is fading but the record heat streak over the Earth has remained.
Another indication of warming is Greenland's melting ice. A satellite study has also shown that Greenland has lost a shocking 1 trillion tons of ice in just four years between 2011 and 2014. Ice loss from Greenland, which has been 9 trillion tons in the past century, may have contributed to a full inch of sea-level rise in the last 100 years.