Exposure to extreme temperature — Annual temperature change in Sierra Leone

Sierra Leone: Exposure to extreme temperature — Annual temperature change was 0.7599 Degrees celsius in 2023. ◆ Volatile

Latest (2023)
0.7599 Degrees celsius
Change on year
up 35.1%
World rank
193rd
of 263 countries
All-time high
0.7712 Degrees celsius
in 2020
All-time low
-0.4346 Degrees celsius
in 1992
Years of data
45
1979–2023

Exposure to extreme temperature — Annual temperature change in Sierra Leone, 1979–2023

-0.5-0.2500.250.50.751979200120231979: 0.025 Degrees celsius1980: -0.098 Degrees celsius1981: -0.202 Degrees celsius1982: -0.249 Degrees celsius1983: 0.126 Degrees celsius1984: -0.098 Degrees celsius1985: -0.148 Degrees celsius1986: -0.14 Degrees celsius1987: 0.474 Degrees celsius1988: 0.246 Degrees celsius1989: 0.06 Degrees celsius1990: -0.035 Degrees celsius1991: -0.147 Degrees celsius1992: -0.435 Degrees celsius1993: -0.24 Degrees celsius1994: -0.297 Degrees celsius1995: 0.002 Degrees celsius1996: -0.067 Degrees celsius1997: 0.021 Degrees celsius1998: 0.455 Degrees celsius1999: -0.108 Degrees celsius2000: -0.228 Degrees celsius2001: -0.097 Degrees celsius2002: 0.106 Degrees celsius2003: 0.165 Degrees celsius2004: 0.078 Degrees celsius2005: 0.058 Degrees celsius2006: 0.196 Degrees celsius2007: 0.16 Degrees celsius2008: -0.058 Degrees celsius2009: 0.185 Degrees celsius2010: 0.216 Degrees celsius2011: -0.037 Degrees celsius2012: -0.128 Degrees celsius2013: 0.145 Degrees celsius2014: -0.006 Degrees celsius2015: 0.137 Degrees celsius2016: 0.478 Degrees celsius2017: 0.615 Degrees celsius2018: 0.391 Degrees celsius2019: 0.717 Degrees celsius2020: 0.771 Degrees celsius2021: 0.748 Degrees celsius2022: 0.563 Degrees celsius2023: 0.76 Degrees celsius

Source: Organisation for Economic Co-operation and Development. Measured in Degrees celsius.

Analysis

In 2023, exposure to extreme temperature — annual temperature change in Sierra Leone stood at 0.7599 Degrees celsius.

That represents a change of up 35.1% on the previous year and up 423.4% over ten years.

Over the whole period, exposure to extreme temperature — annual temperature change in Sierra Leone peaked at 0.7712 Degrees celsius in 2020 and was at its lowest, -0.4346 Degrees celsius, in 1992.

Sierra Leone ranks 193rd of 263 countries on this measure, in the middle of the range.

The series is highly variable year to year, so single readings are best treated with caution.

Averages by decade

DecadeAverage LowestHighest Years
1970s 0.0248 Degrees celsius 0.0248 Degrees celsius 0.0248 Degrees celsius 1
1980s -0.0029 Degrees celsius -0.2488 Degrees celsius 0.4742 Degrees celsius 10
1990s -0.0851 Degrees celsius -0.4346 Degrees celsius 0.4546 Degrees celsius 10
2000s 0.0565 Degrees celsius -0.228 Degrees celsius 0.196 Degrees celsius 10
2010s 0.2529 Degrees celsius -0.1285 Degrees celsius 0.7174 Degrees celsius 10
2020s 0.7105 Degrees celsius 0.5625 Degrees celsius 0.7712 Degrees celsius 4

Countries ranked near Sierra Leone

  1. 190 Malaysia 0.7685 Degrees celsius compare
  2. 191 Mozambique 0.7679 Degrees celsius compare
  3. 192 British Virgin Islands 0.7636 Degrees celsius compare
  4. 194 Nigeria 0.7574 Degrees celsius compare
  5. 195 Uruguay 0.7533 Degrees celsius compare
  6. 196 United States Virgin Islands 0.7419 Degrees celsius compare

See the full ranking of 979 places →

More reference data data for Sierra Leone

All data for Sierra Leone →

Frequently asked questions

What is exposure to extreme temperature — annual temperature change in Sierra Leone?
Exposure to extreme temperature — annual temperature change in Sierra Leone was 0.7599 Degrees celsius in 2023, according to Organisation for Economic Co-operation and Development.
What is the highest exposure to extreme temperature — annual temperature change recorded in Sierra Leone?
The highest recorded value was 0.7712 Degrees celsius in 2020.
What is the lowest exposure to extreme temperature — annual temperature change recorded in Sierra Leone?
The lowest recorded value was -0.4346 Degrees celsius in 1992.
How does Sierra Leone rank for exposure to extreme temperature — annual temperature change?
Sierra Leone ranks 193rd out of 263 countries with data for 2023.
Is exposure to extreme temperature — annual temperature change rising or falling in Sierra Leone?
Over the last ten years it is up 423.4%. The long-run trend across the full record is volatile.
Where does this Sierra Leone data come from?
The figures come from Organisation for Economic Co-operation and Development, published as part of Exposure to extreme temperature — Annual temperature change. Statizoid updates them automatically from the source API.

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Exposure to extreme temperature — Annual temperature change in Sierra Leone. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 20 August 2026, from https://reference.statizoid.com/stat/exposure-to-extreme-temperature-annual-temperature-change/sierra-leone/

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About this data

Indicator
Exposure to extreme temperature — Annual temperature change
Unit
Degrees celsius
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
979 places, 44,055 data points, 1979–2023
Last refreshed

The dataset provides a global assessment of changes in average temperature by providing the temperature anomaly, days with above-average temperatures and days with below-average temperatures. Exposure indicators to extreme temperature have been prepared jointly by the Organisation for Economic Co-operation and Development (OECD) and the International Energy Agency (IEA). Please see the working paper for a more complete description of the methods. The dataset also provides a global assessment of extreme temperatures through the use of a variety of climate indices, including hot days, tropical nights, the Universal Thermal Climate Index and icing days. The datasets span the period 1979-2022, depending on data availability and are the result of the use of a variety of geospatial data sources. The dataset has a global coverage on a national level; on the sub-national TL2 level (i.e. large subnational regions) results are reported for all OECD countries as well as for Argentina, Brazil, China, India, Indonesia and South Africa. A number of aggregates are included: Euro area, European Union, Advanced economies, Emerging market economies, G7, G20, OECD, OECD Europe, OECD Asia Oceania, OECD Americas and the LAC region. Data source(s): Copernicus Climate Data Store temperature data (ERA5) and Global Human Settlement Layer population grid data. Contact: ENV.Stat@oecd.org Database documentation