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Related: Editorials & Other Articles, Issue Forums, Alliance Forums, Region ForumsSeptember 2017 was the planet's fourth warmest September since record keeping began in 1880
September 2017 was the planet's fourth warmest September since record keeping began in 1880, said NOAA's National Centers for Environmental Information (NCEI) and NASA this week. The only warmer Septembers came during 2015, 2016, and 2014. Minor differences can occur between the NASA and NOAA rankings because of their different techniques for analyzing data-sparse regions such as the Arctic.
Global ocean temperatures last month were the fourth warmest on record for any September, according to NOAA, and global land temperatures were the third warmest on record. Global satellite-measured temperatures for the lowest 8 km of the atmosphere were the warmest for any September in the 39-year record, according to the University of Alabama Huntsville (UAH) and Remote Sensing Systems (RSS).
More at link
https://www.wunderground.com/cat6/september-2017-earths-4th-warmest-september-record
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Note 2014, 2015, 2016 and now 2017.
No climate change folks - move along.
guillaumeb
(42,641 posts)A 4 consecutive year coincidence.
malaise
(268,976 posts)Second-warmest year on record thus far
Each of the first eight months of 2017 have ranked among the top four warmest such months on record, giving 2017 the second highest JanuarySeptember temperature in the 138-year record: 0.78°C (1.57°F) above the 20th-century average. This is behind the record year of 2016 by 0.13°C (0.24°F). This near-record warmth in 2017 is especially remarkable given the lack of an El Niño event this year. Global temperatures tend to be warmer during El Niño years, when the ocean releases more heat to the atmosphere. Given the lack of an El Niño event in 2017, it is unlikely that we will surpass 2016 as the warmest year on record. However, 2017 is almost certain to be the planet's warmest year on record that lacks any influence from El Niño, and Earth's four warmest years of the last century-plus are likely to be 2016, 2017, 2015, and 2014.
guillaumeb
(42,641 posts)And his followers accept this.
malaise
(268,976 posts)them there hurricanes. My paternal granny used to say those who don't hear will feel.
guillaumeb
(42,641 posts)ProudLib72
(17,984 posts)Snowball! Senate! SNOOOOWWWWWBBBALLLLL!
Why is no one listening???
malaise
(268,976 posts)but you know that already
USALiberal
(10,877 posts)malaise
(268,976 posts)Scary
USALiberal
(10,877 posts)malaise
(268,976 posts)I just don't know
USALiberal
(10,877 posts)malaise
(268,976 posts)experts at Weather Underground