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Observed trends Sea level pressure

Bold type indicates the significance of the trend at the 95% level.

           
Region Spring  Summer  Autumn  Winter Annual
South West England  0.6  –0.4  –1.3  2.8  0.5
South East England  0.6  –0.4  –1.2  2.4  0.4
London  0.5  –0.6  –1.3  2.1  0.3
Wales  0.6  –0.3  –1.3  2.1  0.3
East of England  0.7  –0.3  –1.1  1.9  0.4
West Midlands  0.5  –0.4  –1.3  1.7 0.2
East Midlands  0.5  –0.3  –1.2  1.5  0.2
Northern Ireland  0.3  –0.4  –1.5  0.8  –0.1
Yorkshire & Humber  0.4  –0.3  –1.2  0.9  0.1
North West England  0.2  –0.4  –1.4  0.7  –0.1
North East England  0.2  –0.3  –1.3  0.0  –0.2
West Scotland  0.1  –0.2  –1.4  –0.2  –0.3
East Scotland  0.1  –0.1  –1.0  –0.8  –0.3
North Scotland  –0.1  –0.1  –1.1  –1.6  –0.6