Mean Rate of Change ( °C / Century )

Since: 1760 1810 1860 1910 1960 1990
Goiás - - 0.85
± 0.15
1.09
± 0.26
2.02
± 0.24
2.33
± 0.39
Brazil - - 0.87
± 0.17
1.06
± 0.18
1.70
± 0.17
1.50
± 0.43
South America - - 0.86
± 0.20
1.00
± 0.16
1.39
± 0.19
1.07
± 0.36
Southern Hemisphere - - 0.81
± 0.24
0.94
± 0.32
1.34
± 0.38
1.15
± 0.38
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
± 1.21 ± 0.49 ± 0.24 ± 0.16 ± 0.10

Correlation to Global Land Average (R value)

Smoothing Monthly Annual Five-year Ten-year Twenty-year
0.63 0.88 0.96 0.98 0.99

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

Jan Feb Mar Apr May Jun
± 0.99 ± 0.99 ± 1.06 ± 1.16 ± 1.33 ± 1.42
Jul Aug Sep Oct Nov Dec
± 1.40 ± 1.29 ± 1.38 ± 1.32 ± 1.01 ± 1.11

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature