Local Climate Change: 15.27 N, 20.83 E

Country:	Chad
Latitude:	15.2653 N
Longitude:	20.8333 E
Nearby Cities:	Biltine

Climate Stripes

Mean Rate of Change ( °C / Century )

Since:	1760	1810	1860	1910	1960	1990
Current Location	-	-	0.87 ± 0.23	0.79 ± 0.24	1.98 ± 0.59	2.77 ± 1.41
Chad	-	-	0.89 ± 0.23	0.77 ± 0.23	2.07 ± 0.60	3.26 ± 1.16
Middle Africa	-	-	0.88 ± 0.18	0.77 ± 0.17	1.73 ± 0.25	1.78 ± 0.79
Africa	-	-	0.83 ± 0.20	0.92 ± 0.12	1.99 ± 0.21	2.49 ± 0.45
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
	± 1.81	± 0.69	± 0.33	± 0.25	± 0.20

Correlation to Global Land Average (R value)

Smoothing	Monthly	Annual	Five-year	Ten-year	Twenty-year
	0.43	0.76	0.92	0.95	0.96

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

Jan	Feb	Mar	Apr	May	Jun
± 2.51	± 2.59	± 2.17	± 1.56	± 1.38	± 1.10
Jul	Aug	Sep	Oct	Nov	Dec
± 1.25	± 1.31	± 1.30	± 1.33	± 1.83	± 2.11

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature

Change in Diurnal Range