Local Climate Change: 40.99 N, 12.78 E

Country:	Italy
Latitude:	40.9885 N
Longitude:	12.7811 E
Nearby Cities:	Latina, Aprilia, Fiumicino, Velletri, Frosinone, Pomezia

Climate Stripes

Mean Rate of Change ( °C / Century )

Since:	1760	1810	1860	1910	1960	1990
Current Location	0.32 ± 0.15	0.62 ± 0.14	0.79 ± 0.11	0.96 ± 0.21	2.50 ± 0.31	2.49 ± 0.73
Italy	0.33 ± 0.16	0.62 ± 0.13	0.81 ± 0.10	1.05 ± 0.18	2.64 ± 0.22	2.46 ± 0.37
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

Local Climate Variabiity

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

Smoothing	Monthly	Annual	Five-year	Ten-year	Twenty-year
	± 2.34	± 0.88	± 0.46	± 0.33	± 0.24

Correlation to Global Land Average (R value)

Smoothing	Monthly	Annual	Five-year	Ten-year	Twenty-year
	0.42	0.66	0.86	0.92	0.95

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

Jan	Feb	Mar	Apr	May	Jun
± 2.82	± 2.73	± 2.36	± 2.03	± 2.29	± 2.22
Jul	Aug	Sep	Oct	Nov	Dec
± 1.89	± 1.72	± 1.94	± 2.24	± 2.24	± 2.52

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature

Change in Diurnal Range