Mean Rate of Change ( °C / Century )

Since: 1760 1810 1860 1910 1960 1990
Guam - - - 0.94
± 0.24
1.24
± 0.33
0.51
± 0.93

Regional Climate Variability

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

Smoothing Monthly Annual Five-year Ten-year Twenty-year
± 0.85 ± 0.47 ± 0.34 ± 0.28 ± 0.19

Correlation to Global Land Average (R value)

Smoothing Monthly Annual Five-year Ten-year Twenty-year
0.60 0.81 0.89 0.91 0.94

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

Jan Feb Mar Apr May Jun
± 0.63 ± 0.65 ± 0.61 ± 0.62 ± 0.59 ± 0.59
Jul Aug Sep Oct Nov Dec
± 0.64 ± 0.64 ± 0.53 ± 0.55 ± 0.56 ± 0.55

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature