Local Climate Change: 40.99 N, 29.82 E

Country:	Turkey
Latitude:	40.9885 N
Longitude:	29.8225 E
Nearby Cities:	Istanbul, Gebze, Izmit, Körfez, Yalova, Gemlik

Climate Stripes

Mean Rate of Change ( °C / Century )

Since:	1760	1810	1860	1910	1960	1990
Current Location	0.34 ± 0.16	0.66 ± 0.15	0.71 ± 0.15	0.76 ± 0.10	1.71 ± 0.28	6.38 ± 0.43
Turkey	0.45 ± 0.18	0.73 ± 0.16	0.78 ± 0.13	0.89 ± 0.09	1.60 ± 0.22	6.18 ± 0.27
Asia	-	0.82 ± 0.18	1.00 ± 0.15	1.35 ± 0.09	2.57 ± 0.24	3.13 ± 0.25
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
	± 2.53	± 0.98	± 0.45	± 0.35	± 0.28

Correlation to Global Land Average (R value)

Smoothing	Monthly	Annual	Five-year	Ten-year	Twenty-year
	0.54	0.67	0.87	0.91	0.93

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

Jan	Feb	Mar	Apr	May	Jun
± 3.76	± 3.62	± 3.36	± 2.64	± 2.17	± 1.99
Jul	Aug	Sep	Oct	Nov	Dec
± 1.92	± 1.93	± 2.22	± 2.75	± 3.14	± 3.58

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature

Change in Diurnal Range