Guernsey

Climate Stripes

Mean Rate of Change ( °C / Century )

Since:	1760	1810	1860	1910	1960	1990
Guernsey	0.33 ± 0.24	0.53 ± 0.21	0.75 ± 0.11	0.96 ± 0.20	2.50 ± 0.28	1.41 ± 0.40
Jersey	0.33 ± 0.24	0.53 ± 0.21	0.75 ± 0.11	0.96 ± 0.20	2.50 ± 0.28	1.41 ± 0.40
United Kingdom (Europe)	0.36 ± 0.28	0.50 ± 0.21	0.69 ± 0.13	0.81 ± 0.13	2.35 ± 0.26	1.67 ± 0.29
United Kingdom	0.36 ± 0.28	0.52 ± 0.21	0.70 ± 0.14	0.83 ± 0.13	2.30 ± 0.26	1.68 ± 0.38
France (Europe)	0.33 ± 0.21	0.57 ± 0.18	0.82 ± 0.09	1.11 ± 0.12	2.77 ± 0.22	1.22 ± 0.35
France	0.35 ± 0.20	0.61 ± 0.17	0.84 ± 0.11	1.11 ± 0.13	2.60 ± 0.21	1.41 ± 0.46
Europe	0.37 ± 0.21	0.63 ± 0.15	0.88 ± 0.08	1.09 ± 0.10	2.69 ± 0.23	2.94 ± 0.26
Northern Hemisphere	-	0.79 ± 0.16	0.96 ± 0.10	1.19 ± 0.05	2.56 ± 0.20	3.56 ± 0.20
Global Land	0.43 ± 0.18	0.79 ± 0.13	0.91 ± 0.08	1.11 ± 0.03	2.16 ± 0.11	2.78 ± 0.13

Temperature Record Months and Years

Seasonal Changes

Regional Climate Variability

Difference from Global Land Average ( °C, 95% range )

Smoothing	Monthly	Annual	Five-year	Ten-year	Twenty-year
	± 2.62	± 1.01	± 0.52	± 0.39	± 0.32

Correlation to Global Land Average (R value)

Smoothing	Monthly	Annual	Five-year	Ten-year	Twenty-year
	0.32	0.58	0.82	0.89	0.91

Variability in Monthly Means ( °C, 95% range )

Jan	Feb	Mar	Apr	May	Jun
± 3.40	± 3.26	± 2.46	± 2.06	± 2.08	± 1.93
Jul	Aug	Sep	Oct	Nov	Dec
± 2.09	± 1.80	± 1.88	± 2.14	± 2.25	± 3.02

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature

Change in Diurnal Range