Sierra Leone vs Tonga: Standard Deviation
Standard Deviation over time
- Sierra Leone
- Tonga
How they compare
Tonga currently reports 0.234 °C against 0.232 °C in Sierra Leone, a difference of 0.002 °C.
The two have swapped places 2 times across 65 shared years of data; in 1961 it was Tonga ahead.
Sierra Leone ranks 213th and Tonga ranks 210th of 247 countries.
Across the 7 decades both report, Sierra Leone averaged higher in 1 and Tonga in 6.
Head to head by decade
| Decade | Sierra Leone | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0.232 °C | 0.234 °C | 0.002 °C | Tonga |
| 1970s | 0.232 °C | 0.234 °C | 0.002 °C | Tonga |
| 1980s | 0.232 °C | 0.234 °C | 0.002 °C | Tonga |
| 1990s | 0.232 °C | 0.234 °C | 0.002 °C | Tonga |
| 2000s | 0.2439 °C | 0.234 °C | 0.0099 °C | Sierra Leone |
| 2010s | 0.232 °C | 0.234 °C | 0.002 °C | Tonga |
| 2020s | 0.232 °C | 0.234 °C | 0.002 °C | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher standard deviation, Sierra Leone or Tonga?
- Tonga, at 0.234 °C against 0.232 °C in Sierra Leone as of 2025.
- What is the difference in standard deviation between Sierra Leone and Tonga?
- 0.002 °C, with Tonga ahead.
- How many years of comparable data are there for Sierra Leone and Tonga?
- 65 years are reported by both, from 1961 to 2025.
- How do Sierra Leone and Tonga rank globally for standard deviation?
- Sierra Leone ranks 213th and Tonga ranks 210th of 247 countries.
- Where does this data come from?
- Food and Agriculture Organization of the United Nations, published as Standard Deviation. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The FAOSTAT Temperature change on land domain disseminates statistics of mean surface temperature change by country, with annual updates. Statistics are available for monthly, seasonal and annual mean temperature anomalies, i.e., temperature change with respect to a baseline climatology, corresponding to the period 1951–1980. The standard deviation of the temperature change of the baseline methodology is also available. Data are based on the publicly available GISTEMP data, the Global Surface Temperature Change data distributed by the National Aeronautics and Space Administration Goddard Institute for Space Studies (NASA-GISS).