Climate data set: JMA

Posted on by Stephan

Here graphs based on the dataset created by the Japan Meteorological Agency.

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

Graph with monthly world temperature anomalies compared to the 1991-2020 average, since 1891, plus a 10 year moving average. This has gone from -0.8 beginning of 1900 to +0.3 now.

Then the yearly averages on the monthly anomalies.

Graph with yearly world temperature anomalies since 1891 compared to 1991-2020 average. Steady rise since end of the seventies. Before that period it was between -0.9 and -0.4. Last 8 years it's around +0.2 with exception for 2023 at +0,55

And the centered 30 year average on the monthly anomalies.

Graph with the centered 30 year average on the monthly world temperature anomalies since 1891 compared to the 1991-2020 average. Starting at -0.8 and now at +0.06