Local Climate Change: 20.09 N, 13.65 W

Country:	Mauritania
Latitude:	20.0942 N
Longitude:	13.6493 W
Nearby Cities:	Atâr

Climate Stripes

Mean Rate of Change ( °C / Century )

Since:	1760	1810	1860	1910	1960	1990
Current Location	-	-	0.85 ± 0.18	1.18 ± 0.27	2.55 ± 0.99	1.95 ± 1.44
Mauritania	-	-	0.85 ± 0.18	1.12 ± 0.21	2.28 ± 0.63	2.55 ± 1.15
Western Africa	-	-	0.92 ± 0.20	0.86 ± 0.13	2.02 ± 0.31	3.09 ± 0.54
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
	± 1.68	± 0.67	± 0.34	± 0.27	± 0.22

Correlation to Global Land Average (R value)

Smoothing	Monthly	Annual	Five-year	Ten-year	Twenty-year
	0.45	0.79	0.92	0.94	0.95

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

Jan	Feb	Mar	Apr	May	Jun
± 1.88	± 2.09	± 1.99	± 1.90	± 1.80	± 1.20
Jul	Aug	Sep	Oct	Nov	Dec
± 0.95	± 0.95	± 0.99	± 1.41	± 1.71	± 2.01

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature

Change in Diurnal Range