Climate data set: NASA GISS

Posted on by Stephan

Here graphs based on the GISS dataset created by NASA.

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

Graph with monthly world temperature anomalies as reported by NASA/GISS compared to the 1951-1980 average, since 1880, plus a 10 year moving average. This has gone from -0.3 around 1900 to +0.99 now.

Then the yearly averages on the monthly anomalies.

Graph with yearly world temperature anomalies since 1880 compared to 1951-1980. Steady rise since end of the seventies when it came above zero. Last 7 years it's around +0.9 with 2023 at almost 1.2

And the centered 30 year average on the monthly anomalies.

Graph with the centered 30 year average on the monthly world temperature anomalies compared to the period 1951-1980. Starting at -0.25 and now at +0.71