Climate data set: NCEI NOAA

Posted on by Stephan

Here graphs based on the V5.1 dataset created by NOAA/NCEI.

Regular updates. Check date in graph.
First graph is on the monthly anomalies plus a centered 10 year average.

Graph with monthly world temperature anomalies since 1850 compared to the 1901-2000 average, since 1880, plus a 10 year centered average. This has gone from -0.3 around 1900 to +0.9 now.

Then the yearly averages on the monthly anomalies.

Graph with yearly world temperature anomalies since 1850 compared to the 20th century average. Steady rise since end of the seventies when it came above zero. Last 7 years it's around +0.9

And the centered 30 year average on the monthly anomalies.

Graph with the centered 30 year average on the monthly world temperature anomalies since 1880 compared to the 20th century. Starting at -0.25 and now at +0.65