Air temperature, hot days, tropical nights and icing days - Cities in Naju
Naju: Air temperature, hot days, tropical nights and icing days - Cities was 2.49 Degrees celsius in 2025. ◆ Volatile
Air temperature, hot days, tropical nights and icing days - Cities in Naju, 1981–2025
Source: Organisation for Economic Co-operation and Development. Measured in Degrees celsius.
Analysis
Naju recorded 2.49 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.
The figure is up 35.6% on the previous year and up 416.2% over ten years.
Over the whole period, air temperature, hot days, tropical nights and icing days - cities in Naju peaked at 2.49 Degrees celsius in 2025 and was at its lowest, -0.992 Degrees celsius, in 1986.
That places Naju 306th 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 Naju, year by year
| Year | Degrees celsius | Change |
|---|---|---|
| 1981 | -0.7291 Degrees celsius | — |
| 1982 | -0.2501 Degrees celsius | -65.7% |
| 1983 | -0.2544 Degrees celsius | +1.7% |
| 1984 | -0.6079 Degrees celsius | +138.9% |
| 1985 | -0.5522 Degrees celsius | -9.2% |
| 1986 | -0.992 Degrees celsius | +79.6% |
| 1987 | -0.3459 Degrees celsius | -65.1% |
| 1988 | -0.3123 Degrees celsius | -9.7% |
| 1989 | 0.1391 Degrees celsius | -144.5% |
| 1990 | 0.5606 Degrees celsius | +303.0% |
| 1991 | -0.2684 Degrees celsius | -147.9% |
| 1992 | -0.054 Degrees celsius | -79.9% |
| 1993 | -0.6201 Degrees celsius | +1048.8% |
| 1994 | 0.9684 Degrees celsius | -256.2% |
| 1995 | -0.2544 Degrees celsius | -126.3% |
| 1996 | -0.4635 Degrees celsius | +82.2% |
| 1997 | 0.1023 Degrees celsius | -122.1% |
| 1998 | 0.8453 Degrees celsius | +726.1% |
| 1999 | 0.1495 Degrees celsius | -82.3% |
| 2000 | -0.1706 Degrees celsius | -214.1% |
| 2001 | 0.0827 Degrees celsius | -148.5% |
| 2002 | 0.1832 Degrees celsius | +121.5% |
| 2003 | 0.0989 Degrees celsius | -46.0% |
| 2004 | 0.7096 Degrees celsius | +617.3% |
| 2005 | -0.0333 Degrees celsius | -104.7% |
| 2006 | 0.3768 Degrees celsius | -1232.8% |
| 2007 | 0.7598 Degrees celsius | +101.6% |
| 2008 | 0.4781 Degrees celsius | -37.1% |
| 2009 | 0.3976 Degrees celsius | -16.8% |
| 2010 | 0.056 Degrees celsius | -85.9% |
| 2011 | -0.206 Degrees celsius | -467.7% |
| 2012 | -0.3457 Degrees celsius | +67.8% |
| 2013 | 0.213 Degrees celsius | -161.6% |
| 2014 | 0.2406 Degrees celsius | +12.9% |
| 2015 | 0.4815 Degrees celsius | +100.1% |
| 2016 | 0.7479 Degrees celsius | +55.3% |
| 2017 | 0.3675 Degrees celsius | -50.9% |
| 2018 | 0.3865 Degrees celsius | +5.2% |
| 2019 | 0.5348 Degrees celsius | +38.4% |
| 2020 | 0.4805 Degrees celsius | -10.1% |
| 2021 | 1.15 Degrees celsius | +139.7% |
| 2022 | 0.8018 Degrees celsius | -30.4% |
| 2023 | 1.18 Degrees celsius | +46.8% |
| 2024 | 1.83 Degrees celsius | +55.7% |
| 2025 | 2.49 Degrees celsius | +35.6% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | -0.4339 Degrees celsius | -0.992 Degrees celsius | 0.1391 Degrees celsius | 9 |
| 1990s | 0.0966 Degrees celsius | -0.6201 Degrees celsius | 0.9684 Degrees celsius | 10 |
| 2000s | 0.2883 Degrees celsius | -0.1706 Degrees celsius | 0.7598 Degrees celsius | 10 |
| 2010s | 0.2476 Degrees celsius | -0.3457 Degrees celsius | 0.7479 Degrees celsius | 10 |
| 2020s | 1.32 Degrees celsius | 0.4805 Degrees celsius | 2.49 Degrees celsius | 6 |
More climate change data for Naju
- Air temperature, hot days, tropical nights and icing days - Cities 15.47 Degrees celsius (2025)
- Climate projections by scenario, 2030–2060 – Cities and FUAs 15.61 Degrees celsius (2060)
- Climate projections by scenario, 2030–2060 – Cities and FUAs 2.31 Degrees celsius (2060)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.23 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.1 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.42 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.42 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from power 0 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 0.58 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions total 1.46 Tonnes of CO2-equivalent (2024)
Frequently asked questions
- What is air temperature, hot days, tropical nights and icing days - cities in Naju?
- Air temperature, hot days, tropical nights and icing days - cities in Naju was 2.49 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 Naju?
- The highest recorded value was 2.49 Degrees celsius in 2025.
- What is the lowest air temperature, hot days, tropical nights and icing days - cities recorded in Naju?
- The lowest recorded value was -0.992 Degrees celsius in 1986.
- How does Naju rank for air temperature, hot days, tropical nights and icing days - cities?
- Naju ranks 306th out of 1314 regions with data for 2025.
- Is air temperature, hot days, tropical nights and icing days - cities rising or falling in Naju?
- Over the last ten years it is up 416.2%. The long-run trend across the full record is volatile.
- Where does this Naju 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