Mean Rate of Change ( °C / Century )

Since: 1760 1810 1860 1910 1960 1990
Sao Tome and Principe - - 0.97
± 0.16
0.64
± 0.15
1.54
± 0.40
3.06
± 0.80

Regional Climate Variability

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

Smoothing Monthly Annual Five-year Ten-year Twenty-year
± 0.98 ± 0.55 ± 0.39 ± 0.33 ± 0.29

Correlation to Global Land Average (R value)

Smoothing Monthly Annual Five-year Ten-year Twenty-year
0.64 0.83 0.90 0.91 0.92

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

Jan Feb Mar Apr May Jun
± 0.79 ± 0.82 ± 0.88 ± 0.75 ± 0.74 ± 1.04
Jul Aug Sep Oct Nov Dec
± 0.98 ± 0.84 ± 0.64 ± 0.61 ± 0.61 ± 0.67

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature