Air temperature, hot days, tropical nights and icing days - Regions in United Kingdom of Great Britain and Northern Ireland
United Kingdom of Great Britain and Northern Ireland: Air temperature, hot days, tropical nights and icing days - Regions was 9.69 Degrees celsius in 2024. ▲ Rising
Air temperature, hot days, tropical nights and icing days - Regions in United Kingdom of Great Britain and Northern Ireland, 1981–2024
Source: Organisation for Economic Co-operation and Development. Measured in Degrees celsius.
Analysis
United Kingdom of Great Britain and Northern Ireland recorded 9.69 Degrees celsius for air temperature, hot days, tropical nights and icing days - regions in 2024.
The figure is down 1.3% on the previous year and up 1.2% over ten years.
Over the whole period, air temperature, hot days, tropical nights and icing days - regions in United Kingdom of Great Britain and Northern Ireland peaked at 9.91 Degrees celsius in 2022 and was at its lowest, 7.54 Degrees celsius, in 1986.
United Kingdom of Great Britain and Northern Ireland ranks 36th of 48 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 44 years of available data.
Air temperature, hot days, tropical nights and icing days - Regions in United Kingdom of Great Britain and Northern Ireland, year by year
| Year | Degrees celsius | Change |
|---|---|---|
| 1981 | 8 Degrees celsius | — |
| 1982 | 8.61 Degrees celsius | +7.6% |
| 1983 | 8.69 Degrees celsius | +1.0% |
| 1984 | 8.57 Degrees celsius | -1.4% |
| 1985 | 7.76 Degrees celsius | -9.5% |
| 1986 | 7.54 Degrees celsius | -2.8% |
| 1987 | 7.95 Degrees celsius | +5.5% |
| 1988 | 8.7 Degrees celsius | +9.3% |
| 1989 | 9.24 Degrees celsius | +6.3% |
| 1990 | 9.34 Degrees celsius | +1.0% |
| 1991 | 8.47 Degrees celsius | -9.3% |
| 1992 | 8.66 Degrees celsius | +2.3% |
| 1993 | 8.26 Degrees celsius | -4.7% |
| 1994 | 8.78 Degrees celsius | +6.3% |
| 1995 | 9.07 Degrees celsius | +3.3% |
| 1996 | 8.05 Degrees celsius | -11.2% |
| 1997 | 9.28 Degrees celsius | +15.3% |
| 1998 | 8.99 Degrees celsius | -3.2% |
| 1999 | 9.14 Degrees celsius | +1.7% |
| 2000 | 8.84 Degrees celsius | -3.3% |
| 2001 | 8.52 Degrees celsius | -3.6% |
| 2002 | 9.26 Degrees celsius | +8.7% |
| 2003 | 9.33 Degrees celsius | +0.8% |
| 2004 | 9.21 Degrees celsius | -1.2% |
| 2005 | 9.2 Degrees celsius | -0.1% |
| 2006 | 9.47 Degrees celsius | +2.9% |
| 2007 | 9.29 Degrees celsius | -1.9% |
| 2008 | 8.74 Degrees celsius | -6.0% |
| 2009 | 8.82 Degrees celsius | +0.9% |
| 2010 | 7.66 Degrees celsius | -13.1% |
| 2011 | 9.34 Degrees celsius | +21.9% |
| 2012 | 8.43 Degrees celsius | -9.7% |
| 2013 | 8.46 Degrees celsius | +0.3% |
| 2014 | 9.58 Degrees celsius | +13.3% |
| 2015 | 8.91 Degrees celsius | -7.0% |
| 2016 | 9.06 Degrees celsius | +1.7% |
| 2017 | 9.38 Degrees celsius | +3.5% |
| 2018 | 9.34 Degrees celsius | -0.4% |
| 2019 | 9.28 Degrees celsius | -0.7% |
| 2020 | 9.5 Degrees celsius | +2.4% |
| 2021 | 9.16 Degrees celsius | -3.6% |
| 2022 | 9.91 Degrees celsius | +8.2% |
| 2023 | 9.82 Degrees celsius | -0.9% |
| 2024 | 9.69 Degrees celsius | -1.3% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 8.34 Degrees celsius | 7.54 Degrees celsius | 9.24 Degrees celsius | 9 |
| 1990s | 8.8 Degrees celsius | 8.05 Degrees celsius | 9.34 Degrees celsius | 10 |
| 2000s | 9.07 Degrees celsius | 8.52 Degrees celsius | 9.47 Degrees celsius | 10 |
| 2010s | 8.94 Degrees celsius | 7.66 Degrees celsius | 9.58 Degrees celsius | 10 |
| 2020s | 9.62 Degrees celsius | 9.16 Degrees celsius | 9.91 Degrees celsius | 5 |
Countries ranked near United Kingdom of Great Britain and Northern Ireland
More climate change data for United Kingdom of Great Britain and Northern Ireland
- Share of global CO₂ emissions and population 0.7% (2100)
- Urban population 83.3% (2025)
- Urban population 57.90 million (2025)
- Urban population growth 0.4% (2025)
- Population, total 69.49 million (2025)
- Population growth 0.3% (2025)
- Annual Net Emissions/Removals 370.74 (2024)
- Temperature change with respect to a baseline climatology 1.49 (2024)
- Per capita CO₂ emissions vs. per capita energy use 4.53 tonnes per person (2024)
- Share of global cumulative CO₂ emissions including land-use change 2.9% (2024)
All data for United Kingdom of Great Britain and Northern Ireland →
Frequently asked questions
- What is air temperature, hot days, tropical nights and icing days - regions in United Kingdom of Great Britain and Northern Ireland?
- Air temperature, hot days, tropical nights and icing days - regions in United Kingdom of Great Britain and Northern Ireland was 9.69 Degrees celsius in 2024, according to Organisation for Economic Co-operation and Development.
- What is the highest air temperature, hot days, tropical nights and icing days - regions recorded in United Kingdom of Great Britain and Northern Ireland?
- The highest recorded value was 9.91 Degrees celsius in 2022.
- What is the lowest air temperature, hot days, tropical nights and icing days - regions recorded in United Kingdom of Great Britain and Northern Ireland?
- The lowest recorded value was 7.54 Degrees celsius in 1986.
- How does United Kingdom of Great Britain and Northern Ireland rank for air temperature, hot days, tropical nights and icing days - regions?
- United Kingdom of Great Britain and Northern Ireland ranks 36th out of 48 countries with data for 2024.
- Is air temperature, hot days, tropical nights and icing days - regions rising or falling in United Kingdom of Great Britain and Northern Ireland?
- Over the last ten years it is up 1.2%. The long-run trend across the full record is rising.
- Where does this United Kingdom of Great Britain and Northern Ireland data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of Air temperature, hot days, tropical nights and icing days - Regions. Statizoid updates them automatically from the source API.
Download this data
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About this data
This dataset provides indicators on air temperature, hot days, tropical nights, and icing days, in large (TL2) and small (TL3) regions. Data definition and source Air temperature indicators correspond to the annual average air temperature at a height of 2 meters. Hot days refer to the number of days when the maximum temperature exceeds 35°C. Tropical nights refer to days when the minimum temperature is above 20°C, and icing days refer to the number of days when the maximum temperature is below 0°C. The data is based on ERA5-Land reanalysis dataset. ERA5-Land is used as it provides harmonised, globally consistent coverage at fine spatial resolution (0.1 degree), enabling the production of comparable subnational indicators also where national meteorological data are not available at the required scale. These estimates may differ from official subnational climate statistics due to differences in methodological approaches, such as the use of reanalysis‑based top‑down modelling versus in‑situ observations, along with variations in input data sources, spatial resolution, and the models and algorithms used to generate temperature estimates. Definition of regions Regions are subnational units below national boundaries. OECD countries have two regional levels: large regions (territorial level 2 or TL2) and small regions (territorial level 3 or TL3). For more information, see the OECD Territorial Grid (pdf) and the OECD Territorial Correspondence Table (xlsx). Cite this dataset OECD Regions, Cities and Local Areas database http://oe.cd/geostats. Further information OECD Local Data Portal OECD Regions and Cities at a Glance For questions and/or comments, please email RegionStat@oecd.org.