Sierra Leone vs Vietnam: Summer temperature anomalies
Sierra Leone
0.8874 °C
in 2026
Vietnam
0.9259 °C
in 2026
Sierra Leone rank
77th
Vietnam rank
75th
Summer temperature anomalies over time
- Sierra Leone
- Vietnam
How they compare
Vietnam currently reports 0.9259 °C against 0.8874 °C in Sierra Leone, a difference of 0.0385 °C.
The two have swapped places 35 times across 87 shared years of data; in 1940 it was Sierra Leone ahead.
Sierra Leone ranks 77th and Vietnam ranks 75th of 193 countries.
Across the 9 decades both report, Sierra Leone averaged higher in 8 and Vietnam in 1.
Head to head by decade
| Decade | Sierra Leone | Vietnam | Difference | Ahead |
|---|---|---|---|---|
| 1940s | -0.5806 °C | -1.27 °C | 0.6937 °C | Sierra Leone |
| 1950s | -0.7354 °C | -0.8726 °C | 0.1372 °C | Sierra Leone |
| 1960s | -0.4942 °C | -0.8995 °C | 0.4054 °C | Sierra Leone |
| 1970s | -0.1362 °C | -0.6611 °C | 0.5249 °C | Sierra Leone |
| 1980s | 0.0061 °C | -0.5222 °C | 0.5284 °C | Sierra Leone |
| 1990s | -0.0365 °C | -0.3231 °C | 0.2866 °C | Sierra Leone |
| 2000s | -0.149 °C | -0.1882 °C | 0.0392 °C | Sierra Leone |
| 2010s | 0.1088 °C | 0.3589 °C | 0.2501 °C | Vietnam |
| 2020s | 0.682 °C | 0.5977 °C | 0.0844 °C | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher summer temperature anomalies, Sierra Leone or Vietnam?
- Vietnam, at 0.9259 °C against 0.8874 °C in Sierra Leone as of 2026.
- What is the difference in summer temperature anomalies between Sierra Leone and Vietnam?
- 0.0385 °C, with Vietnam ahead.
- How many years of comparable data are there for Sierra Leone and Vietnam?
- 87 years are reported by both, from 1940 to 2026.
- How do Sierra Leone and Vietnam rank globally for summer temperature anomalies?
- Sierra Leone ranks 77th and Vietnam ranks 75th 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 Summer temperature anomalies. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Difference in a specific month's average surface temperature from the mean temperature of the same month during the period 1991-2020, measured in degrees Celsius.