Guinea-Bissau vs Sudan: Average annual surface temperature
Guinea-Bissau
27.56 °C
in 2025
Sudan
27.76 °C
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 °C against 27.56 °C in Guinea-Bissau, a difference of 0.2 °C.
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 °C | 25.2 °C | 1.44 °C | Guinea-Bissau |
| 1950s | 26.47 °C | 25.72 °C | 0.7469 °C | Guinea-Bissau |
| 1960s | 26.71 °C | 26.19 °C | 0.5169 °C | Guinea-Bissau |
| 1970s | 26.81 °C | 26.13 °C | 0.6785 °C | Guinea-Bissau |
| 1980s | 27.13 °C | 26.34 °C | 0.7884 °C | Guinea-Bissau |
| 1990s | 27.49 °C | 26.73 °C | 0.7689 °C | Guinea-Bissau |
| 2000s | 27.56 °C | 27.23 °C | 0.3233 °C | Guinea-Bissau |
| 2010s | 27.53 °C | 27.6 °C | 0.0688 °C | Sudan |
| 2020s | 27.9 °C | 27.68 °C | 0.2233 °C | 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 °C against 27.56 °C in Guinea-Bissau as of 2025.
- What is the difference in average annual surface temperature between Guinea-Bissau and Sudan?
- 0.2 °C, 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?
- Contains modified Copernicus Climate Change Service information (2026) – with major processing by 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.
Individual pages
About this data
Temperature of the air measured 2 meters above the ground, encompassing land, sea, and in-land water surfaces.