Local Climate Change: 36.17 N, 49.72 E

Country:	Iran
Latitude:	36.1720 N
Longitude:	49.7238 E
Nearby Cities:	Qazvin, Alvand, Takestan, Abhar, Langarud, Lahijan

Climate Stripes

Mean Rate of Change ( °C / Century )

Since:	1760	1810	1860	1910	1960	1990
Current Location	-	0.86 ± 0.24	1.06 ± 0.20	1.69 ± 0.15	2.99 ± 0.47	5.91 ± 1.90
Iran	-	-	1.02 ± 0.25	1.66 ± 0.13	3.52 ± 0.37	6.74 ± 0.54
Southern Asia	-	0.73 ± 0.19	0.80 ± 0.18	1.16 ± 0.12	2.29 ± 0.25	3.70 ± 0.38
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
	± 2.37	± 0.96	± 0.49	± 0.37	± 0.25

Correlation to Global Land Average (R value)

Smoothing	Monthly	Annual	Five-year	Ten-year	Twenty-year
	0.52	0.77	0.91	0.94	0.96

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

Jan	Feb	Mar	Apr	May	Jun
± 3.82	± 3.52	± 2.91	± 2.20	± 1.76	± 1.71
Jul	Aug	Sep	Oct	Nov	Dec
± 1.43	± 1.31	± 1.69	± 2.25	± 2.40	± 3.24

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature

Change in Diurnal Range