climate data, Tag

What is normal weather? One doesn’t spend much time learning about climatology before coming across a marvelous sound bite: “Climate is what you expect, weather is what you get.” The…

Guest Post by Willis Eschenbach Over in the comments at a post on a totally different subject, you’ll find a debate there about interpolation for areas where you have no…

Ironic, since the idea of satellite temperature data from Spencer and Christy et al is rejected by people like Al Gore. Description: This panel discussion will examine ways in which new technological developments in satellites,...

Proof that ongoing expensive CO2 reduction efforts are utterly futile. Green hopes that the Covid-19 lockdown would have a significant impact on global CO2 have been dashed.

by Roy W. Spencer, Ph. D. The Version 6.0 global average lower tropospheric temperature (LT) anomaly for September, 2020 was +0.57 deg. C, up from from the August, 2020 value of +0.43 deg. C. The linear warming trend since...

WUWT readers may recall that NOAA did an experiment at Oak Ridge National Laboratory that vindicated my findings about the effects of local urbanization on surface temperature measurements...

In April, 2020, the Northern Hemisphere extratropics experienced its 2nd largest 2-month drop in temperature in the 497-month satellite record. The Version 6.0 global average lower tropospheric temperature (LT) anomaly for...

By Kevin Kilty This morning I awoke to a mid-April morning temperature of -11F. The 1981 to 2010 climate normals indicate our average daily minimum temperature per this date as about 23F, and the standard deviation as 8F....

Other data shows the USA wasn’t even close to a record. By Anthony Watts In a report generating substantial media attention this month, the National Oceanic and Atmospheric Administration (NOAA) claimed January 2020 was...

November 1, 2019 Vol. 29, No. 7 Global climate trend since Dec. 1 1978: +0.13 C per decade October Temperatures (preliminary) Global composite temp.:  +0.46 C (+0.83 °F) above seasonal average Northern Hemisphere.:...

A review of state-of-the-art climate data tells a different story than what NOAA tells the public. While media outlets scream “hottest ever” for the world in June and July (it’s summer) and opportunistic...

From NASA Global Climate Change By Kate Ramsayer, NASA’s Goddard Space Flight Center More than a trillion new measurements of Earth’s height – blanketing everything from glaciers in Greenland, to mangrove forests...

By Dr. Roy Spencer I have previously addressed the NASA study that concluded the AIRS satellite temperatures “verified global warming trends“. The AIRS is an infrared temperature sounding instrument on the NASA...

From the “we’ll fix that in post” department comes this from down under courtesy of Dr. Jennifer Marohasy. COOLING the past relative to the present has the general effect of making the present appear hotter...

Guest essay by Dr. Jennifer Marohasy The hubris of the Australian Bureau of Meteorology is on full display with its most recent remodelling of the historic temperature record for Darwin. The Bureau has further dramatically...