Air temperature, hot days, tropical nights and icing days - Cities in Shunan
Shunan: Air temperature, hot days, tropical nights and icing days - Cities was 2.34 Degrees celsius in 2025. ◆ Volatile
Air temperature, hot days, tropical nights and icing days - Cities in Shunan, 1981–2025
Source: Organisation for Economic Co-operation and Development. Measured in Degrees celsius.
Analysis
In 2025, air temperature, hot days, tropical nights and icing days - cities in Shunan stood at 2.34 Degrees celsius. That is the highest value across all 45 years on record.
Compared with earlier readings it is up 31.1% on the previous year and up 669.4% over ten years.
Over the whole period, air temperature, hot days, tropical nights and icing days - cities in Shunan peaked at 2.34 Degrees celsius in 2025 and was at its lowest, -1.04 Degrees celsius, in 1981.
That places Shunan 335th out of 1314 regions with data for 2025, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Air temperature, hot days, tropical nights and icing days - Cities in Shunan, year by year
| Year | Degrees celsius | Change |
|---|---|---|
| 1981 | -1.04 Degrees celsius | — |
| 1982 | -0.4658 Degrees celsius | -55.2% |
| 1983 | -0.2349 Degrees celsius | -49.6% |
| 1984 | -0.9034 Degrees celsius | +284.6% |
| 1985 | -0.292 Degrees celsius | -67.7% |
| 1986 | -0.7807 Degrees celsius | +167.4% |
| 1987 | -0.076 Degrees celsius | -90.3% |
| 1988 | -0.6291 Degrees celsius | +727.8% |
| 1989 | 0.0743 Degrees celsius | -111.8% |
| 1990 | 0.6389 Degrees celsius | +759.4% |
| 1991 | 0.0148 Degrees celsius | -97.7% |
| 1992 | -0.083 Degrees celsius | -661.8% |
| 1993 | -0.5345 Degrees celsius | +544.1% |
| 1994 | 0.5908 Degrees celsius | -210.5% |
| 1995 | -0.4223 Degrees celsius | -171.5% |
| 1996 | -0.4459 Degrees celsius | +5.6% |
| 1997 | 0.0103 Degrees celsius | -102.3% |
| 1998 | 1.14 Degrees celsius | +10969.0% |
| 1999 | 0.1933 Degrees celsius | -83.0% |
| 2000 | 0.0343 Degrees celsius | -82.3% |
| 2001 | 0.0227 Degrees celsius | -33.7% |
| 2002 | 0.2933 Degrees celsius | +1190.4% |
| 2003 | 0.0736 Degrees celsius | -74.9% |
| 2004 | 0.7664 Degrees celsius | +941.7% |
| 2005 | -0.0152 Degrees celsius | -102.0% |
| 2006 | 0.3053 Degrees celsius | -2110.1% |
| 2007 | 0.7286 Degrees celsius | +138.7% |
| 2008 | 0.2944 Degrees celsius | -59.6% |
| 2009 | 0.3838 Degrees celsius | +30.4% |
| 2010 | 0.3638 Degrees celsius | -5.2% |
| 2011 | 0.0127 Degrees celsius | -96.5% |
| 2012 | -0.1836 Degrees celsius | -1545.2% |
| 2013 | 0.3789 Degrees celsius | -306.4% |
| 2014 | -0.1158 Degrees celsius | -130.6% |
| 2015 | 0.3042 Degrees celsius | -362.8% |
| 2016 | 1.03 Degrees celsius | +238.1% |
| 2017 | 0.0997 Degrees celsius | -90.3% |
| 2018 | 0.539 Degrees celsius | +440.8% |
| 2019 | 0.863 Degrees celsius | +60.1% |
| 2020 | 0.767 Degrees celsius | -11.1% |
| 2021 | 0.9077 Degrees celsius | +18.3% |
| 2022 | 0.7531 Degrees celsius | -17.0% |
| 2023 | 1.2 Degrees celsius | +59.2% |
| 2024 | 1.79 Degrees celsius | +48.9% |
| 2025 | 2.34 Degrees celsius | +31.1% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | -0.4831 Degrees celsius | -1.04 Degrees celsius | 0.0743 Degrees celsius | 9 |
| 1990s | 0.1097 Degrees celsius | -0.5345 Degrees celsius | 1.14 Degrees celsius | 10 |
| 2000s | 0.2887 Degrees celsius | -0.0152 Degrees celsius | 0.7664 Degrees celsius | 10 |
| 2010s | 0.329 Degrees celsius | -0.1836 Degrees celsius | 1.03 Degrees celsius | 10 |
| 2020s | 1.29 Degrees celsius | 0.7531 Degrees celsius | 2.34 Degrees celsius | 6 |
More climate change data for Shunan
- Air temperature, hot days, tropical nights and icing days - Cities 16.14 Degrees celsius (2025)
- Climate projections by scenario, 2030–2060 – Cities and FUAs 17.11 Degrees celsius (2060)
- Climate projections by scenario, 2030–2060 – Cities and FUAs 2.15 Degrees celsius (2060)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.04 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.14 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from 3.72 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from 3.72 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from power 3.36 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 0.36 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions total 7.67 Tonnes of CO2-equivalent (2024)
Frequently asked questions
- What is air temperature, hot days, tropical nights and icing days - cities in Shunan?
- Air temperature, hot days, tropical nights and icing days - cities in Shunan was 2.34 Degrees celsius in 2025, according to Organisation for Economic Co-operation and Development.
- What is the highest air temperature, hot days, tropical nights and icing days - cities recorded in Shunan?
- The highest recorded value was 2.34 Degrees celsius in 2025.
- What is the lowest air temperature, hot days, tropical nights and icing days - cities recorded in Shunan?
- The lowest recorded value was -1.04 Degrees celsius in 1981.
- How does Shunan rank for air temperature, hot days, tropical nights and icing days - cities?
- Shunan ranks 335th out of 1314 regions with data for 2025.
- Is air temperature, hot days, tropical nights and icing days - cities rising or falling in Shunan?
- Over the last ten years it is up 669.4%. The long-run trend across the full record is volatile.
- Where does this Shunan 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 - Cities and FUAs — Change in air temperature at 2 meters from 1981–2010 period. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 45 observations, free to reuse under OECD Terms and Conditions (attribution required).
About this data
This dataset provides indicators of air temperature, hot days, tropical nights and icing days. Data sources and methodology Indicators are estimated using ERA5-Land data. Air temperature indicators correspond to the average annual air temperature at a height of 2 meters. Hot days correspond to the number of days when the maximum temperature exceeds 35°C. Tropical nights correspond to the days when the minimum temperature is above 20°C, and icing days to the number of days when the maximum temperature is below 0°C. 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. Defining FUAs and cities The OECD, in cooperation with the EU, has developed a harmonised definition of functional urban areas (FUAs) to capture the economic and functional reach of cities based on daily commuting patterns (OECD, 2012). FUAs consist of: A city – defined by urban centres in the degree of urbanisation, adapted to the closest local administrative units to define a city. A commuting zone – including all local areas where at least 15% of employed residents work in the city. The delineation process includes: Assigning municipalities surrounded by a single FUA to that FUA. Excluding non-contiguous municipalities. The correspondence table between SAUs and FUAs/cities is available in parquet and csv format. The definition identifies 1 272 FUAs and 1 269 cities in all OECD member countries except Costa Rica and three accession countries. Cite this dataset OECD Regions, cities and local areas database (Air temperature, hot days, tropical nights and icing days - FUAs), http://oe.cd/geostats Further information OECD Local Data Portal OECD Regions and Cities at a Glance For questions and/or comments, please email CitiesStat@oecd.org