Iceland

Climate Stripes

Mean Rate of Change ( °C / Century )

Since:	1760	1810	1860	1910	1960	1990
Iceland	0.41 ± 0.25	0.66 ± 0.21	0.82 ± 0.13	0.51 ± 0.28	2.37 ± 0.44	4.12 ± 0.90
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
	± 2.55	± 1.08	± 0.60	± 0.49	± 0.42

Correlation to Global Land Average (R value)

Smoothing	Monthly	Annual	Five-year	Ten-year	Twenty-year
	0.40	0.61	0.81	0.84	0.84

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

Jan	Feb	Mar	Apr	May	Jun
± 3.16	± 3.14	± 3.11	± 2.57	± 2.08	± 1.78
Jul	Aug	Sep	Oct	Nov	Dec
± 1.71	± 1.58	± 1.83	± 2.36	± 2.50	± 2.89

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature

Change in Diurnal Range