Local Climate Change: 40.99 N, 117.16 E

Country:	China
Latitude:	40.9885 N
Longitude:	117.1598 E
Nearby Cities:	Chengde

Climate Stripes

Mean Rate of Change ( °C / Century )

Since:	1760	1810	1860	1910	1960	1990
Current Location	-	0.86 ± 0.23	1.06 ± 0.21	1.62 ± 0.20	2.42 ± 0.37	-0.75 ± 1.17
Tianjin	-	0.83 ± 0.21	1.01 ± 0.21	1.50 ± 0.20	2.46 ± 0.34	0.14 ± 0.90
Beijing	-	0.85 ± 0.22	1.04 ± 0.21	1.56 ± 0.20	2.47 ± 0.35	-0.29 ± 1.02
Hebei	-	0.83 ± 0.21	1.02 ± 0.21	1.48 ± 0.19	2.43 ± 0.32	0.13 ± 0.72
Nei Mongol	-	0.90 ± 0.24	1.11 ± 0.23	1.68 ± 0.20	2.74 ± 0.28	-0.42 ± 0.57
China	-	-	0.89 ± 0.20	1.12 ± 0.13	2.09 ± 0.23	2.10 ± 0.39
Eastern Asia	-	0.78 ± 0.20	0.93 ± 0.19	1.23 ± 0.13	2.19 ± 0.24	1.64 ± 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
	± 2.30	± 0.93	± 0.50	± 0.37	± 0.27

Correlation to Global Land Average (R value)

Smoothing	Monthly	Annual	Five-year	Ten-year	Twenty-year
	0.55	0.76	0.92	0.96	0.97

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

Jan	Feb	Mar	Apr	May	Jun
± 3.04	± 3.56	± 2.96	± 2.33	± 1.69	± 1.66
Jul	Aug	Sep	Oct	Nov	Dec
± 1.62	± 1.46	± 1.54	± 2.00	± 2.70	± 3.23

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature

Change in Diurnal Range