Vancouver has ‘coldest Oct. 10 in 123 years’ as temperatures tumble across B.C.

From the CBC 41 records broken in province in past 2 days, with Clinton dipping below -10 C CBC News · Posted: Oct 10, 2019 11:40 AM PT | Last Updated: October 10 Photo by photos_by_ginny from Pexels Parts of British Columbia are enduring record-breaking chill. Environment Canada says the temperature at Vancouver International Airport…

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More fake five-alarm crises from the IPCC

“Mainstream” news outlets dutifully feature climate cataclysm claims that have no basis in reality guest post by Paul Driessen Efforts to stampede the USA and world into forsaking fossil fuels and modern farming continue apace. UN and other scientists recently sent out news releases claiming July 2019 was the “hottest month ever recorded on Earth”…

The Little Ice Age – Back to the Future

What’s Natural By Jim Steele Extreme scientists and politicians warn we will suffer catastrophic climate change if the earth’s average temperature rises 2.7°F above the Little Ice Age average. They claim we are in a climate crisis because average temperature has already warmed by 1.5°F since 1850 AD. Guided by climate fear, politicians fund whacky…

SIGNAL CONVOLUTION, MIDPOINT OF RANGE, AND ALL THAT

KEVIN KILTY Introduction A guest blogger recently1 made an analysis of the twice per day sampling of maximum and minimum temperature and its relationship to Nyquist rate, in an attempt to refute some common thinking. This blogger concluded the following: (1) Fussing about regular samples of a few per day is theoretical only. Max/Min temperature…

Another bureau rewrite warms Australia’s climate history

By Chris Gilham, Did you know that Australia’s rate of temperature warming per decade since 1910 has increased by 23%? No? Neither does the Australian public, despite the Bureau of Meteorology several weeks ago releasing a new ACORN dataset of daily temperatures over the past 109 years that significantly rewrites Australia’s climate history. ACORN 1 (Australian…

Nyquist, sampling, anomalies and all that

Guest post by Nick Stokes, Every now and then, in climate blogging, one hears a refrain that the traditional min/max daily temperature can’t be used because it “violates Nyquist”. In particular, an engineer, William Ward, writes occasionally of this at WUWT; the latest is here, with an earlier version here. But there is more to…

Update: The Global Warming Challenge

Reposted from theclimatebet.com 2018 year ends on a low note, temperature wise The UAH global mean temperature anomaly data for December 2018 is out: the figure of 0.25°C. The average for the year was 0.23°C, with a maximum anomaly of 0.32°C and a minimum of 0.15°C. None of those figure is much different from the…

Greenland Is Way Cool

Guest Post by Willis Eschenbach As a result of a tweet by Steve McIntyre, I was made aware of an interesting dataset. This is a look by Vinther et al. at the last ~12,000 years of temperatures on the Greenland ice cap. The dataset is available here. Figure 1 shows the full length of the data,…