Air temperature, hot days, tropical nights and icing days - Cities in Gunsan
Gunsan: Air temperature, hot days, tropical nights and icing days - Cities was 4.04 Degrees celsius in 2025. ◆ Volatile
Air temperature, hot days, tropical nights and icing days - Cities in Gunsan, 1981–2025
Source: Organisation for Economic Co-operation and Development. Measured in Degrees celsius.
Analysis
Gunsan recorded 4.04 Degrees celsius for air temperature, hot days, tropical nights and icing days - cities in 2025. That is the highest value across all 45 years on record.
That represents a change of up 118.4% on the previous year and up 583.9% over ten years.
Over the whole period, air temperature, hot days, tropical nights and icing days - cities in Gunsan peaked at 4.04 Degrees celsius in 2025 and was at its lowest, -1.15 Degrees celsius, in 1981.
That places Gunsan 155th out of 1314 regions with data for 2025, putting it in the top quarter.
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 Gunsan, year by year
| Year | Degrees celsius | Change |
|---|---|---|
| 1981 | -1.15 Degrees celsius | — |
| 1982 | -0.1067 Degrees celsius | -90.7% |
| 1983 | -0.0573 Degrees celsius | -46.3% |
| 1984 | -0.6577 Degrees celsius | +1048.6% |
| 1985 | -0.6075 Degrees celsius | -7.6% |
| 1986 | -1.03 Degrees celsius | +69.8% |
| 1987 | -0.315 Degrees celsius | -69.5% |
| 1988 | -0.1831 Degrees celsius | -41.9% |
| 1989 | 0.2591 Degrees celsius | -241.6% |
| 1990 | 0.5857 Degrees celsius | +126.0% |
| 1991 | -0.2401 Degrees celsius | -141.0% |
| 1992 | 0.0063 Degrees celsius | -102.6% |
| 1993 | -0.5913 Degrees celsius | -9435.6% |
| 1994 | 0.8138 Degrees celsius | -237.6% |
| 1995 | -0.2385 Degrees celsius | -129.3% |
| 1996 | -0.4646 Degrees celsius | +94.8% |
| 1997 | 0.1014 Degrees celsius | -121.8% |
| 1998 | 0.9684 Degrees celsius | +854.9% |
| 1999 | 0.3072 Degrees celsius | -68.3% |
| 2000 | -0.2255 Degrees celsius | -173.4% |
| 2001 | 0.128 Degrees celsius | -156.8% |
| 2002 | 0.1301 Degrees celsius | +1.6% |
| 2003 | 0.0715 Degrees celsius | -45.0% |
| 2004 | 0.6683 Degrees celsius | +834.5% |
| 2005 | -0.2723 Degrees celsius | -140.7% |
| 2006 | 0.3803 Degrees celsius | -239.7% |
| 2007 | 0.7856 Degrees celsius | +106.6% |
| 2008 | 0.5019 Degrees celsius | -36.1% |
| 2009 | 0.3902 Degrees celsius | -22.3% |
| 2010 | 0.0396 Degrees celsius | -89.9% |
| 2011 | -0.2655 Degrees celsius | -771.0% |
| 2012 | -0.257 Degrees celsius | -3.2% |
| 2013 | -0.0085 Degrees celsius | -96.7% |
| 2014 | 0.2062 Degrees celsius | -2514.9% |
| 2015 | 0.5912 Degrees celsius | +186.8% |
| 2016 | 0.9351 Degrees celsius | +58.2% |
| 2017 | 0.2602 Degrees celsius | -72.2% |
| 2018 | 0.3493 Degrees celsius | +34.2% |
| 2019 | 0.6482 Degrees celsius | +85.6% |
| 2020 | 0.4666 Degrees celsius | -28.0% |
| 2021 | 1.01 Degrees celsius | +115.7% |
| 2022 | 0.4173 Degrees celsius | -58.5% |
| 2023 | 1.11 Degrees celsius | +166.2% |
| 2024 | 1.85 Degrees celsius | +66.6% |
| 2025 | 4.04 Degrees celsius | +118.4% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | -0.4273 Degrees celsius | -1.15 Degrees celsius | 0.2591 Degrees celsius | 9 |
| 1990s | 0.1248 Degrees celsius | -0.5913 Degrees celsius | 0.9684 Degrees celsius | 10 |
| 2000s | 0.2558 Degrees celsius | -0.2723 Degrees celsius | 0.7856 Degrees celsius | 10 |
| 2010s | 0.2499 Degrees celsius | -0.2655 Degrees celsius | 0.9351 Degrees celsius | 10 |
| 2020s | 1.48 Degrees celsius | 0.4173 Degrees celsius | 4.04 Degrees celsius | 6 |
More climate change data for Gunsan
- Air temperature, hot days, tropical nights and icing days - Cities 16.74 Degrees celsius (2025)
- Climate projections by scenario, 2030–2060 – Cities and FUAs 16.01 Degrees celsius (2060)
- Climate projections by scenario, 2030–2060 – Cities and FUAs 2.6 Degrees celsius (2060)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.08 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.22 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.91 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.9 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from power 4.46 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 0.92 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions total 6.8 Tonnes of CO2-equivalent (2024)
Frequently asked questions
- What is air temperature, hot days, tropical nights and icing days - cities in Gunsan?
- Air temperature, hot days, tropical nights and icing days - cities in Gunsan was 4.04 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 Gunsan?
- The highest recorded value was 4.04 Degrees celsius in 2025.
- What is the lowest air temperature, hot days, tropical nights and icing days - cities recorded in Gunsan?
- The lowest recorded value was -1.15 Degrees celsius in 1981.
- How does Gunsan rank for air temperature, hot days, tropical nights and icing days - cities?
- Gunsan ranks 155th out of 1314 regions with data for 2025.
- Is air temperature, hot days, tropical nights and icing days - cities rising or falling in Gunsan?
- Over the last ten years it is up 583.9%. The long-run trend across the full record is volatile.
- Where does this Gunsan 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