The State of Our Climate 

​data visualization​
NASA Earth Observation
​global maps  ​
greenhouse gases
​​ 2015

 CO2    400 ppm
​ CH4  1850 ppb
​ N2O    325 pp
Atmospheric CO2 ​15 million year high​

Today's satellite 
weather & change
Climate​ Reanalyzer 
Site maintained by Peter Carter

Feb 2016  Earth is warming 20x faster than end ice age natural warming and headed for 50X
Weather on line
Max tempeerature 
Global Warming Index monthlytext.
Weather Current actual
​temperatures world and regions

NASAWorld temperatures​
Actual temperatures  interactive map 
UK Met Office short term decadal warming forecast
2016 still record warming
Convert 20th century
​average to pre-industrial
​add 0.21C.
15 Sept 2021 The Rate of Global Warming During Next 25 Years Could Be Double What it Was in the Previous 50 yars Renowned Climate Scientist Warns-James Hansen
8th January 2021 Copernicus:, Globally 2020 ties with 2016 for warmest year recorded, at around 1.25°C above the 1850-1900 pre-industrial period,
2020 warmest year on record for Europe at 2.3°C above 1850-1900, ​and 0.4°C above 2019, the previous warmest year.
​​The largest annual temperature increase  was 6.7°C  over the Arctic and northern Siberia.
July 2021 hottest month on record ​

2021 summer on land was the hottest ever (higher than the 1930s Dust Bowl)​
Caution: Different climate centers arrive at different degrees of global average temperature increase, due to slightly different methods of estimation.  
WMO 2020  ties with 2019 and 2016 for record high.The average global temperature in 2020 was about 14.9°C, 1.2 (± 0.1) °C above the pre-industrial (1850-1900) level.
James Hansen, Columbia,multiple temperature data sets(most comprehensive source)
NASA GISS is a good for temperature data with maps
Copernicus is excellent from Europe Commission ​for temperature 
NOAA is the other US source that gives temperature data.​
2020 record warming Europe
2020 tied warmest  with 2016
2021 July hottest month ever
2021 hottest summer on land