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- UAH Global Temperature Update for October, 2023: +0.93 deg. C Sat, 4 Nov 23, 12:00amThe Version 6 global average lower tropospheric temperature (LT) anomaly for October, 2023 was +0.93 deg. C departure from the 1991-2020 mean.
- New paper submission: Urban heat island effects in U.S. summer temperatures, 1880-2015 Sat, 21 Oct 23, 8:00amThe bottom line is that an estimated 22% of the U.S. warming trend, 1895 to 2023, is due to localized UHI effects.
- UAH Global Temperature Update for May, 2023: +0.37 deg. C Sat, 3 Jun 23, 3:00pmThis is up from the April 2023 anomaly of +0.18 deg. C
- Climate Change Weekly #454: Economic Realities Dash Biden’s Offshore Wind Plans Sat, 3 Dec 22, 1:00pmPresident Joe Biden’s plans for a offshore industrial wind facilities lining the nation’s coasts have more than a few hurdles to clear before they can become reality.
- Recent Tornadoes are Due to Unusually Cold Weather Mon, 13 Dec 21, 9:00amTo claim that global warming is causing more tornadoes is worse than speculative; it is directly opposite to the clear observational evidence.
- UAH Global Temperature Update for July, 2021: +0.20 deg. C Tue, 3 Aug 21, 11:00amThe Version 6.0 global average lower tropospheric temperature (LT) anomaly for July, 2021 was +0.20 deg. C, up from the June, 2021 value of -0.01 deg. C.
- Global Warming Stalls Again – Back To Levels Seen 20 Years Ago! And: No Warming In Tokyo This Century Sun, 4 Jul 21, 11:00pmAs Dr. Spencer’s chart above shows, temperatures are back within the range seen 20 years ago. The hiatus in global temperature rise appears to have resumed.
- UAH Global Temperature Update for May 2021: +0.08 deg. C Wed, 2 Jun 21, 7:00amThe Version 6.0 global average lower tropospheric temperature (LT) anomaly for May, 2021 was +0.08 deg. C, up from the April, 2021 value of -0.05 deg. C.
- Climate Scientists Admit Clouds are Still a Big Unknown Sun, 13 Sep 20, 3:00amAdmitting some cloud error is as close as most climate modellers come to admitting their projections are not fit for purpose. Note the image is from Pat Frank's paper about cloud error, not Paulo Ceppi and Ric Williams' paper.
- The UAH Global Temperature Dataset at 30 Years: A Look Back at the Early Days Wed, 1 Apr 20, 12:00amReposted from Dr. Roy Spencer’s Blog March 30th, 2020 by Roy W. Spencer, Ph. D. Today (Monday, March 30) is the 30th anniversary of our publication in Science describing the first satellite-based dataset for climate monitoring....
- 2019 the Third Least-Chilly in the Satellite Temperature Record Sat, 7 Dec 19, 1:00pmReposted from Dr. Roy Spencer’s blog December 6th, 2019 by Roy W. Spencer, Ph. D. People’s Climate March in Denver, CO on April 29, 2017 (CNN). It’s that time of year again, when we are subjected to exaggerated climate...
- UAH Global Temperature Update for November 2019: +0.55 deg. C Thu, 5 Dec 19, 9:00pmFrom Dr. Roy Spencer’s Blog December 2nd, 2019 by Roy W. Spencer, Ph. D. The Version 6.0 global average lower tropospheric temperature (LT) anomaly for November, 2019 was +0.55 deg. C, up from the October value of +0.46...
- Why Roy Spencer’s Criticism is Wrong Wed, 16 Oct 19, 4:00am12 October 2019 Pat Frank A bit over a month ago, I posted an essay on WUWT here about my paper assessing the reliability of GCM global air temperature projections in light of error propagation and uncertainty analysis, freely...
- Why Haven’t the Tropics Warmed Much? A Tantalizing Piece of Evidence Sun, 29 Sep 19, 11:00amFrom Dr. Roy Spencer’s Blog September 28th, 2019 by Roy W. Spencer, Ph. D. The radiative resistance to global temperature change is what limits the temperature change in response to radiative forcing from (say) increasing...
- Do Models Run Hot Or Not? A Process Control View Sat, 21 Sep 19, 11:00pmGuest post by Kevin Kilty Introduction This short essay was prompted by a recent article regarding improvements to uncertainty in a global mean temperature estimate.[1] However, much bandwidth has been spilt lately in the...