Mean Rate of Change ( °C / Century )

Since: 1760 1810 1860 1910 1960 1990
Burma - 0.71
± 0.18
0.69
± 0.17
0.72
± 0.13
0.99
± 0.30
2.79
± 0.47
South-Eastern Asia - - 0.82
± 0.22
0.87
± 0.15
1.11
± 0.17
1.59
± 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

Regional Climate Variability

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

Smoothing Monthly Annual Five-year Ten-year Twenty-year
± 1.07 ± 0.51 ± 0.34 ± 0.29 ± 0.24

Correlation to Global Land Average (R value)

Smoothing Monthly Annual Five-year Ten-year Twenty-year
0.65 0.86 0.93 0.95 0.95

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

Jan Feb Mar Apr May Jun
± 1.15 ± 1.33 ± 1.10 ± 1.07 ± 1.04 ± 0.74
Jul Aug Sep Oct Nov Dec
± 0.66 ± 0.57 ± 0.70 ± 0.88 ± 1.03 ± 1.24

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature