Hello,
I am new in this forum. Do you know where I can find and download annual global average temperature from a period from 1980 to 2025 or longer? (the period can also be different: 1970 to 2022 for example)
Information to my question :
I am physics teacher and I watched a German video with the name „3 Grad bis 2050?Neuer Klimabericht: Kommt alles NOCH schlimmer? Studio Q“ in english: “3 degrees by 2050? New climate report: Will everything get WORSE? Studio Q” https://www.youtube.com/watch?v=VmQSlIYOIQE and read the publication “Globale Erwärmung beschleunigt” sich. In English “GLOBAL WARMING ACCELERATES” from the German Meteorological Society and the German Physical Society. In the publication they say 3 degrees till 2050 is possible. In the video the meteorologist Karsten Janke said that in 1980 global average temperatures were 0,5 degree above pre-industrial-levels, in 2010 they were 1 degree above for the first time and in 2024 they were 1,5 degrees above for the first time. He said that are clear signs for an exponential developmen t.
I put the data into Excel and made a diagram with a trend line. The trendline is far above the worst scenarios from the new scenarioset that the IPCC is planning to use in their new reports. A diagram of the scenarios is in this publication on page 2635 https://gmd.copernicus.org/articles/19/2627/2026/gmd-19-2627-2026. pdf
I am searching on the internet for annual data from global average temperature for a longer time period (for example from 1980 to 2025) but I only found diagrams. I want to enter the data in excel to draw a trendline that is based on more values than the values from 1980, 2010 and 2024. I found this diagram https://climate.copernicus.eu/copernicus-2025-was-third-hottest-year-re
In the diagram the annual temperatures from 1940 to 2025 are plotted in a diagram. The diagram ends in 2025. From the website I came to this f orum.
There is so much information on the website, and I don’t know how to find the information I am searching for. Can you please help me to find values for the annual global temperature above the period 1850 -1900 for last 50 years or so?