Annual temperature anomalies in Guinea-Bissau
Guinea-Bissau: Annual temperature anomalies was 0.0127 °C in 2025. ◆ Volatile
Annual temperature anomalies in Guinea-Bissau, 1940–2025
Source: Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data. Measured in °C.
Analysis
Guinea-Bissau recorded 0.0127 °C for annual temperature anomalies in 2025.
That represents a change of down 97.7% on the previous year and up 106.1% over ten years.
Over the whole period, annual temperature anomalies in Guinea-Bissau peaked at 0.5782 °C in 1998 and was at its lowest, -1.72 °C, in 1943.
Guinea-Bissau ranks 185th of 193 countries on this measure, in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1940s | -0.9031 °C | -1.72 °C | -0.2965 °C | 10 |
| 1950s | -1.08 °C | -1.29 °C | -0.5853 °C | 10 |
| 1960s | -0.8346 °C | -1.19 °C | -0.4206 °C | 10 |
| 1970s | -0.7345 °C | -1.19 °C | -0.4194 °C | 10 |
| 1980s | -0.4142 °C | -0.7424 °C | -0.0511 °C | 10 |
| 1990s | -0.0505 °C | -0.5137 °C | 0.5782 °C | 10 |
| 2000s | 0.0128 °C | -0.2573 °C | 0.3467 °C | 10 |
| 2010s | -0.0169 °C | -0.2733 °C | 0.3149 °C | 10 |
| 2020s | 0.3594 °C | 0.0127 °C | 0.5645 °C | 6 |
Countries ranked near Guinea-Bissau
More reference data data for Guinea-Bissau
- Spring temperature anomalies 0.0461 °C (2026)
- Summer temperature anomalies 0.1951 °C (2026)
- Temperature anomalies by month 0.1558 °C (2026)
- Universal right to vote in practice 0 (2025)
- Autumn temperature anomalies -0.0727 °C (2025)
- Winter temperature anomalies -0.6203 °C (2025)
- Consumer price index 142.94 2010 = 100 (2025)
- Universal right to vote 2 (2025)
- Competitive elections 0 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is annual temperature anomalies in Guinea-Bissau?
- Annual temperature anomalies in Guinea-Bissau was 0.0127 °C in 2025, according to Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data.
- What is the highest annual temperature anomalies recorded in Guinea-Bissau?
- The highest recorded value was 0.5782 °C in 1998.
- What is the lowest annual temperature anomalies recorded in Guinea-Bissau?
- The lowest recorded value was -1.72 °C in 1943.
- How does Guinea-Bissau rank for annual temperature anomalies?
- Guinea-Bissau ranks 185th out of 193 countries with data for 2025.
- Is annual temperature anomalies rising or falling in Guinea-Bissau?
- Over the last ten years it is up 106.1%. The long-run trend across the full record is volatile.
- Where does this Guinea-Bissau data come from?
- The figures come from Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data, published as part of Annual temperature anomalies. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 86 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
The difference of a specific year's average surface temperature from the 1991-2020 mean, in degrees Celsius.