Ghana vs Guinea-Bissau: Precipitation anomalies, annual growth rate
Ghana
-28.97 % change on previous year
in 2025
Guinea-Bissau
-39.07 % change on previous year
in 2025
Ghana rank
83rd
Guinea-Bissau rank
86th
Precipitation anomalies, annual growth rate over time
- Ghana
- Guinea-Bissau
How they compare
Ghana currently reports -28.97 % change on previous year against -39.07 % change on previous year in Guinea-Bissau, a difference of 10.1 % change on previous year.
The two have swapped places 45 times across 75 shared years of data; in 1942 it was Guinea-Bissau ahead.
Ghana ranks 83rd and Guinea-Bissau ranks 86th of 192 countries.
Across the 9 decades both report, Ghana averaged higher in 3 and Guinea-Bissau in 6.
Head to head by decade
| Decade | Ghana | Guinea-Bissau | Difference | Ahead |
|---|---|---|---|---|
| 1940s | -79.2 % change on previous year | 30.7 % change on previous year | 109.9 % change on previous year | Guinea-Bissau |
| 1950s | -30.71 % change on previous year | 20.29 % change on previous year | 51 % change on previous year | Guinea-Bissau |
| 1960s | 22.87 % change on previous year | 92.37 % change on previous year | 69.5 % change on previous year | Guinea-Bissau |
| 1970s | 81.69 % change on previous year | 16.25 % change on previous year | 65.44 % change on previous year | Ghana |
| 1980s | -92.01 % change on previous year | 71.4 % change on previous year | 163.4 % change on previous year | Guinea-Bissau |
| 1990s | 61.7 % change on previous year | 1.02 % change on previous year | 60.68 % change on previous year | Ghana |
| 2000s | 14.67 % change on previous year | -10.52 % change on previous year | 25.18 % change on previous year | Ghana |
| 2010s | -39.68 % change on previous year | -27.53 % change on previous year | 12.15 % change on previous year | Guinea-Bissau |
| 2020s | -62.12 % change on previous year | 334.93 % change on previous year | 397.05 % change on previous year | Guinea-Bissau |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher precipitation anomalies, annual growth rate, Ghana or Guinea-Bissau?
- Ghana, at -28.97 % change on previous year against -39.07 % change on previous year in Guinea-Bissau as of 2025.
- What is the difference in precipitation anomalies, annual growth rate between Ghana and Guinea-Bissau?
- 10.1 % change on previous year, with Ghana ahead.
- How many years of comparable data are there for Ghana and Guinea-Bissau?
- 75 years are reported by both, from 1942 to 2025.
- How do Ghana and Guinea-Bissau rank globally for precipitation anomalies, annual growth rate?
- Ghana ranks 83rd and Guinea-Bissau ranks 86th of 192 countries.
- Where does this data come from?
- Statizoid (derived), published as Precipitation anomalies, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The year-on-year percentage change in Precipitation anomalies. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.