Roy Spencer's UAH report for March

See also Dr. Christy’s report from yesterday here UAH Global Temperature Update for March 2012: +0.11 deg. C By Dr. Roy Spencer The global average lower tropospheric temperature anomaly jumped…

Global annualized temperature – "full of [snip] up to their eyebrows"

Guest Post by Dr. Robert Brown, Physics Dept. Duke University [elevated from comments] Dr. Brown mentions “global temperature” several times. I’d like to know what he thinks of this. Dr.…

Bitter cold records broken in Alaska – all time coldest record nearly broken, but Murphy's Law intervenes

Jim River, AK closed in on the all time record coldest temperature of -80°F set in 1971, which is not only the Alaska all-time record, but the record for the…

Santer's "17 years needed for a sign of climate change" compared against the IPCC models

I recently covered a press release from Dr. Ben Santer where it was claimed that: In order to separate human-caused global warming from the “noise” of purely natural climate fluctuations,…

Aurora Borealis and surface temperature cycles linked

Dr. Roger Pielke Sr. writes about a new paper from Nicola Scafetta.: New Paper “A Shared Frequency Set Between The Historical Mid-Latitude Aurora Records And The Global Surface Temperature” By…

A short anthology of changing climate

Guest post by Tony Brown Context is everything, and nowhere more so than in climate history, where a graphic such as this seems to illustrate an alarming uptick in temperatures…

UAH monthly global temperature, down again slightly, daily data closing in on record cold territory

UAH Global Temperature Update for September 2011: +0.29 deg. C By Dr. Roy Spencer The global average lower tropospheric temperature anomaly for September, 2011 retreated a little again, to +0.29…

GAO report on the poor quality of the US climate monitoring network

Senator Inhofe’s EPW office issued a press release today on the subject of USHCN Climate Monitoring stations along with links to this report from the General Accounting Office (GAO) …the…

Perth's summer- hottest or not?

Perth temperature history Guest post by Chris Gillham It’s worth digging a bit deeper into claims by the Bureau of Meteorology that Perth endured its equal hottest summer in 2010/11…

NCDC cites "controversy" with the UAH temperature record, and the search for a "true climate signal"

This article in the January/February edition of WIRES Climate Change doesn’t surprise me at all. With the uncertainty of the surface temperature record in question, the Met Office’s Peter Thorne…

The surfacestations.org paper – accepted

After months of work, I’m pleased to announce that the paper that I have jointly written with several co-authors, including Dr. Roger Pielke Senior (who acted in the capacity as…

The climate sensitivity and the surface temperature record question – answers from major players

Dr. Roger Pielke Senior posted this today, since he has no comments on his blog, I felt it would be good to repost it here to allow discussion – Anthony…

Hard Freeze: California Wine Country

I mentioned earlier today that my friend Jan Null, former lead forecaster for the NWS in San Francisco and now operator of Golden Gate Weather Service pointed out that a…

USA record lows outpace record highs 19 to 1 this week

539 new snowfall records were also set. Since we are often treated to lists of record high temperatures when heat waves occur and they are improperly linked to global warming…