Wednesday, February 06, 2019

2018 was 4th hottest year on record for the globe

https://www.noaa.gov/news/2018-was-4th-hottest-year-on-record-for-globe

Feb. 6, 2019

Earth’s long-term warming trend continued in 2018 as persistent warmth across large swaths of land and ocean resulted in the globe’s fourth hottest year in NOAA’s 139-year climate record. The year ranks just behind 2016 (warmest), 2015 (second warmest) and 2017 (third warmest).

In separate analyses of global temperatures, scientists from NASA, the United Kingdom Met Office and the World Meteorological Organizationoffsite link also reached the same heat ranking.

Here are a few highlights from NOAA’s findings:
2018 global temperatures

The average global temperature during 2018 was 1.42 degrees F above the 20th-century average. This marks the 42nd consecutive year (since 1977) with an above-average global temperature. Nine of the 10 warmest years have occurred since 2005, with the last five years comprising the five hottest.

The globally averaged sea surface temperature was 1.19 degrees F above average, while the land surface temperature was 2.02 degrees above average, both the fourth highest on record.

Much of Europe, New Zealand and parts of the Middle East and Russia had record high land temperatures. Parts of the southern Pacific Ocean and parts of the north and south Atlantic Ocean also tallied record-high sea-surface temperatures.

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