In other words, all we have had is “weather”, and of the type we have had plenty of times in the past.
What has made the month much warmer than average is the persistence of this weather. Indeed this has been the pattern all year, with daily temperatures consistently above average, but within the normal band.
According to the Met Office, 2019 was a year of weather extremes in the UK. There is actually very little evidence to back this claim up, but this does not stop them ludicrously claiming one mild day in February as “extreme”!
To most people, extreme weather would be the sort of stuff our ancestors experienced in this very week in 1891:
During last week’s record-setting European heat wave, Germany’s previous record of 40.3C was impressively shattered by the measurement station located at the northwest city of Lingen, near the Dutch border, some 50 kilometers from where I live. The German DWD weather service and media loved it!
Yet, controversy now swirls about the new record setting measurement since it has come to light that the measurement is fraught with some considerable siting issues.
As the photo published by T-online here shows, the station is located right near a DWD office building, is shielded from the wind by grown trees and is located not far from a public swimming pool.
Meteorologist Michael Theusner told t-online.de: “The monthly average of the daily highs in Lingen has been deviating more and more upwards from the average of the highs in Lower Saxony since 2010.” The station has become increasingly shielded and thus tends to heat up more.
Swiss veteran meteorologist Jörg Kachelmann wrote the extra heat possibly could be heating the station by up to another 3 degrees!
A new paper published in the Journal of Weather and Climate Extremes by Dittus et al confirms what many skeptics has strongly suspected all along: There’s no trend in precipitation extremes and there isn’t much predictability either.
by P. Homewood, February 27, 2019 in NotaLotofPeopleKnowThat
But let’s take a closer look.
Daily temperature extremes are not especially meaningful in themselves.
If global warming is responsible for yesterday’s record , was it also responsible for the record January temperature set in 1958? Or in March 1968, April 1949, May 1922, June 1957, September 1906 or December 1948, when records, which still stand, were also set?
La géologie, une science plus que passionnante … et diverse