Mean Rate of Change ( °C / Century )

Since: 1760 1810 1860 1910 1960 1990
Azerbaijan - 0.89
± 0.19
1.07
± 0.18
1.60
± 0.19
2.57
± 0.35
6.66
± 0.74
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
± 2.62 ± 1.03 ± 0.47 ± 0.35 ± 0.22

Correlation to Global Land Average (R value)

Smoothing Monthly Annual Five-year Ten-year Twenty-year
0.55 0.77 0.92 0.95 0.97

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

Jan Feb Mar Apr May Jun
± 3.89 ± 3.75 ± 3.31 ± 2.64 ± 2.04 ± 2.07
Jul Aug Sep Oct Nov Dec
± 1.86 ± 1.84 ± 2.23 ± 2.75 ± 2.81 ± 3.58

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature