The Climate Skeptic

The Climate Skeptic

Sixty Years of Temperature Averages Declared at UK Met Office Station With Only EIGHT YEARS of Actual Observations

The Met Office is just making up the weather

Chris Morrison
Aug 31, 2025
∙ Paid
32
4
Share

The UK Met Office takes great pride in its public-domain historic station database where 37 selected sites provide average temperature data going back many decades. One of the chosen few is Valley, although it is better known as the Class 3 RAF Valley station on Anglesey. Curiously its ‘historic’ data stretches back to 1930, but this is 11 years before it became an operational military base. But on the separate location temperature database, check out the nearby station of Cwmystradllyn which is recorded to have opened in 1974 and stopped taking manual measurements after just eight years. Yet at this site, monthly averages are claimed back to 1961 and continue to this day. Here the Valley fabrication pales into insignificance compared to around 50 years of imaginary data at Cwmystradllyn. Yes, citizen sleuth Ray Sanders is on the case again, digging deep into Met Office and public archives to reveal further horror stories about the State meteorologist’s temperature collection methods.

This all matters since the compilation of long-term temperature averages over at least 30 years is a core component of the study of changes in climate. It is heavy weaponry in the hands of activist bodies such as the Met Office, which leverages its scientific reputation to promote the Net Zero fantasy.

Keep reading with a 7-day free trial

Subscribe to The Climate Skeptic to keep reading this post and get 7 days of free access to the full post archives.

Already a paid subscriber? Sign in
Chris Morrison's avatar
A guest post by
Chris Morrison
Environment Editor of the Daily Sceptic
Subscribe to Chris
© 2025 Toby Young
Privacy ∙ Terms ∙ Collection notice
Start writingGet the app
Substack is the home for great culture