American Samoa vs Equatorial Guinea: Annual precipitation
American Samoa
2,994 millimeters
in 2025
Equatorial Guinea
2,682 millimeters
in 2025
American Samoa rank
12th
Equatorial Guinea rank
15th
Annual precipitation over time
- American Samoa
- Equatorial Guinea
How they compare
American Samoa currently reports 2,994 millimeters against 2,682 millimeters in Equatorial Guinea, a difference of 312 millimeters.
That makes American Samoa's figure about 1.1 times Equatorial Guinea's.
The two have swapped places 25 times across 86 shared years of data; in 1940 it was Equatorial Guinea ahead.
American Samoa ranks 12th and Equatorial Guinea ranks 15th of 192 countries.
Equatorial Guinea has averaged higher in every one of the 9 decades both report.
Head to head by decade
| Decade | American Samoa | Equatorial Guinea | Difference | Ahead |
|---|---|---|---|---|
| 1940s | 2,387 millimeters | 2,608 millimeters | 221.08 millimeters | Equatorial Guinea |
| 1950s | 2,468 millimeters | 2,652 millimeters | 184.3 millimeters | Equatorial Guinea |
| 1960s | 2,374 millimeters | 2,971 millimeters | 597.1 millimeters | Equatorial Guinea |
| 1970s | 2,318 millimeters | 3,096 millimeters | 778.1 millimeters | Equatorial Guinea |
| 1980s | 2,207 millimeters | 3,085 millimeters | 877.89 millimeters | Equatorial Guinea |
| 1990s | 2,346 millimeters | 2,991 millimeters | 644.79 millimeters | Equatorial Guinea |
| 2000s | 2,652 millimeters | 2,936 millimeters | 283.97 millimeters | Equatorial Guinea |
| 2010s | 2,656 millimeters | 2,909 millimeters | 252.09 millimeters | Equatorial Guinea |
| 2020s | 2,586 millimeters | 2,785 millimeters | 199.27 millimeters | Equatorial Guinea |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual precipitation, American Samoa or Equatorial Guinea?
- American Samoa, at 2,994 millimeters against 2,682 millimeters in Equatorial Guinea as of 2025.
- What is the difference in annual precipitation between American Samoa and Equatorial Guinea?
- 312 millimeters, with American Samoa ahead.
- How many years of comparable data are there for American Samoa and Equatorial Guinea?
- 86 years are reported by both, from 1940 to 2025.
- How do American Samoa and Equatorial Guinea rank globally for annual precipitation?
- American Samoa ranks 12th and Equatorial Guinea ranks 15th of 192 countries.
- Where does this data come from?
- Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data, published as Annual precipitation. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Total annual precipitation—rain and snow—calculated as the sum of daily averages, reported as the depth of water falling to Earth's surface, excluding fog and dew.