June 2018: Earth’s Fifth Warmest June on Record

Our global temperature continued its upward trend last month with June 2018 marking the fifth warmest June ever recorded on this planet. The ten warmest Junes have all occurred since 2005, with 2016 earning the top spot.

According to the State of the Climate report by NOAA’s National Centers for Environmental Information, Earth’s combined average temperature for June – over both land and sea surfaces – was 61.25°F, which is 1.35°F above the 20th-century average. June also marked the 402nd consecutive month with a global temperature above its long-term norm. That means the last time any month posted a below average reading was December 1984.

While heat dominated most of the planet this June, some places were particularly warm, including much of Europe, central Asia, and parts of the Middle East. Here in the contiguous US, it was our third warmest June on record.

These soaring temperatures are largely attributed to the long-term trend of human-caused climate change. ENSO-neutral conditions prevailed in June, which means there was neither an El Niño nor a La Niña in the Pacific to influence global weather patterns.

Year to date, the first six months of 2018 were the fourth warmest such period of any year on record. Global temperature records date back to 1880.

June 2018 was the planet’s 5th warmest June on record. Credit: NOAA