Guinea-Bissau vs Sudan: Average annual surface temperature
Guinea-Bissau
27.56
in 2025
Sudan
27.76
in 2025
Guinea-Bissau rank
17th
Sudan rank
16th
Average annual surface temperature over time
- Guinea-Bissau
- Sudan
How they compare
Sudan currently reports 27.76 against 27.56 in Guinea-Bissau, a difference of 0.2.
The two have swapped places 13 times across 86 shared years of data; in 1940 it was Guinea-Bissau ahead.
Guinea-Bissau ranks 17th and Sudan ranks 16th of 193 countries.
Across the 9 decades both report, Guinea-Bissau averaged higher in 8 and Sudan in 1.
Head to head by decade
| Decade | Guinea-Bissau | Sudan | Difference | Ahead |
|---|---|---|---|---|
| 1940s | 26.64 | 25.2 | 1.44 | Guinea-Bissau |
| 1950s | 26.47 | 25.72 | 0.7469 | Guinea-Bissau |
| 1960s | 26.71 | 26.19 | 0.5169 | Guinea-Bissau |
| 1970s | 26.81 | 26.13 | 0.6785 | Guinea-Bissau |
| 1980s | 27.13 | 26.34 | 0.7884 | Guinea-Bissau |
| 1990s | 27.49 | 26.73 | 0.7689 | Guinea-Bissau |
| 2000s | 27.56 | 27.23 | 0.3233 | Guinea-Bissau |
| 2010s | 27.53 | 27.6 | 0.0688 | Sudan |
| 2020s | 27.9 | 27.68 | 0.2233 | Guinea-Bissau |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher average annual surface temperature, Guinea-Bissau or Sudan?
- Sudan, at 27.76 against 27.56 in Guinea-Bissau as of 2025.
- What is the difference in average annual surface temperature between Guinea-Bissau and Sudan?
- 0.2, with Sudan ahead.
- How many years of comparable data are there for Guinea-Bissau and Sudan?
- 86 years are reported by both, from 1940 to 2025.
- How do Guinea-Bissau and Sudan rank globally for average annual surface temperature?
- Guinea-Bissau ranks 17th and Sudan ranks 16th of 193 countries.
- Where does this data come from?
- Our World in Data, published as Average annual surface temperature. Statizoid refreshes it automatically from the source and publishes the full history for both places.