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Recent Posts
- The ACORN2 average December temperature for Australia is 25.9 C
- What is the mean temperature of Australia ?
- Differences in 2019 temperatures
- 2019 Annual Temperature
- The baseline problem
- 30 years of IPCC assessment reports – How well have they done?
- Spatial integration of global temperatures
- November global surface temperature down 0.05 C
- CRUTEM4 is cooler than GHCN-V4
- October temperatures rise 0.18C
- A comparison of HadCRUT4.6 using Icosahedral binning
- Icosahedral binning
- September global temperature falls 0.04C
- V4C August Temperature and the size of V4 adjustments
- A sceptic’s guide to global temperatures
- July temperature up 0.1C
- HadSST4 and knock on effects
- GHCN V4 warming (updated 2/8)
- June Global Temperature falls 0.04C
- H3-H4 temperature differences
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Tag Archives: GHCN
GHCN V4 warming (updated 2/8)
In this post I investigate what has changed in global temperatures moving from GHCN-V3 to GHCN-V4, and in particular why V4 gives higher temperatures than V3 after 2000. Whenever a new temperature series is released it inevitably shows an increase … Continue reading
June Global Temperature falls 0.04C
The global averaged surface temperature for June 2019 was 0.62C using my spherical triangulation method merging GHCNV3 with HadSST3. This is a further drop of 0.04C from May 2018. The discrepancy with GHCNV4 is however growing. V4C calculated in exactly … Continue reading
May global temperatures fall 0.16C
The global averaged surface temperature for May 2019 was 0.66C using my spherical triangulation method merging GHCNV3 with HadSST3. This is a significant drop of 0.16C from April 2018. The baseline used is always 1961-1990. I also applied the same … Continue reading