Mean Rate of Change ( °C / Century )

Since: 1760 1810 1860 1910 1960 1990
United Arab Emirates - - 0.91
± 0.30
1.48
± 0.18
3.36
± 0.57
7.12
± 1.42
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

Regional Climate Variability

Difference from Global Land Average ( °C, 95% range )

Smoothing Monthly Annual Five-year Ten-year Twenty-year
± 1.30 ± 0.63 ± 0.43 ± 0.37 ± 0.26

Correlation to Global Land Average (R value)

Smoothing Monthly Annual Five-year Ten-year Twenty-year
0.60 0.83 0.89 0.90 0.92

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

Jan Feb Mar Apr May Jun
± 1.59 ± 1.60 ± 1.60 ± 1.48 ± 1.17 ± 0.93
Jul Aug Sep Oct Nov Dec
± 0.92 ± 0.81 ± 0.78 ± 1.01 ± 1.15 ± 1.39

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature