Cooling Continent? Northern Europe Early Spring Now Coming Later, March Data Show
March mean temperatures over Northern Europe showed an overall cooling trend and so with it a later start to spring, the data from the Japanese Meteorological Agency (JMA) show.
Europe saw a very mild winter – one of the mildest on record – and so people living here believe it’s warming and that every year spring is arriving earlier.
Yet mean the temperature data from the Japan Meteorological Agency (JMA) going back 2 decades and more tell us the opposite is in fact the case in northern Europe and elsewhere: March has been cooling.
First we look at the mean March temperatures at 14 stations across the United Kingdom.
Data Source: JMA
Most stations plotted above show a cooling trend for the month of March. Obviously CO2 is not the driving factor, rather likely it has to do with the North Atlantic oceanic cycles.
The story is the same across the Netherlands when we look at data going back to the time the Kyoto Protocol was adopted, in 1997.

