Regional Climate Change: American Samoa
Climate Stripes
Mean Rate of Change ( °C / Century )
Since: |
1760 |
1810 |
1860 |
1910 |
1960 |
1990 |
American Samoa |
- |
- |
- |
0.91 ± 0.18 |
1.43 ± 0.57 |
0.73 ± 1.41 |
Temperature Record Months and Years
Seasonal Changes
Regional Climate Variability
Difference from Global Land Average ( °C, 95% range )
Smoothing |
Monthly |
Annual |
Five-year |
Ten-year |
Twenty-year |
|
± 0.85 |
± 0.43 |
± 0.26 |
± 0.20 |
± 0.14 |
Correlation to Global Land Average (R value)
Smoothing |
Monthly |
Annual |
Five-year |
Ten-year |
Twenty-year |
|
0.68 |
0.88 |
0.94 |
0.96 |
0.97 |
Variability in Monthly Means ( °C, 95% range )
Jan |
Feb |
Mar |
Apr |
May |
Jun |
± 0.78 |
± 0.76 |
± 0.70 |
± 0.66 |
± 0.61 |
± 0.73 |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
± 0.78 |
± 0.65 |
± 0.62 |
± 0.59 |
± 0.62 |
± 0.66 |
History of Temperature Stations
Evolution of Climate Extremes
Mean of Daily High Temperature
Mean of Daily Low Temperature
Change in Diurnal Range