Air temperature, hot days, tropical nights and icing days - Cities in Toyama
Toyama: Air temperature, hot days, tropical nights and icing days - Cities was 3.04 Degrees celsius in 2025. ◆ Volatile
Air temperature, hot days, tropical nights and icing days - Cities in Toyama, 1981–2025
Source: Organisation for Economic Co-operation and Development. Measured in Degrees celsius.
Analysis
The most recent figure for air temperature, hot days, tropical nights and icing days - cities in Toyama is 3.04 Degrees celsius, measured in 2025. That is the highest value across all 45 years on record.
The figure is up 56.8% on the previous year and up 300.4% over ten years.
Over the whole period, air temperature, hot days, tropical nights and icing days - cities in Toyama peaked at 3.04 Degrees celsius in 2025 and was at its lowest, -1.13 Degrees celsius, in 1981.
That places Toyama 231st 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 Toyama, year by year
| Year | Degrees celsius | Change |
|---|---|---|
| 1981 | -1.13 Degrees celsius | — |
| 1982 | -0.3123 Degrees celsius | -72.2% |
| 1983 | -0.4749 Degrees celsius | +52.1% |
| 1984 | -1.09 Degrees celsius | +128.6% |
| 1985 | -0.1025 Degrees celsius | -90.6% |
| 1986 | -0.9022 Degrees celsius | +779.8% |
| 1987 | 0.2029 Degrees celsius | -122.5% |
| 1988 | -0.8883 Degrees celsius | -537.8% |
| 1989 | 0.2941 Degrees celsius | -133.1% |
| 1990 | 0.9818 Degrees celsius | +233.9% |
| 1991 | 0.4199 Degrees celsius | -57.2% |
| 1992 | -0.1238 Degrees celsius | -129.5% |
| 1993 | -0.5397 Degrees celsius | +335.9% |
| 1994 | 0.4188 Degrees celsius | -177.6% |
| 1995 | -0.7833 Degrees celsius | -287.0% |
| 1996 | -0.7535 Degrees celsius | -3.8% |
| 1997 | -0.0974 Degrees celsius | -87.1% |
| 1998 | 1.17 Degrees celsius | -1298.0% |
| 1999 | 0.3355 Degrees celsius | -71.2% |
| 2000 | 0.1297 Degrees celsius | -61.3% |
| 2001 | -0.1568 Degrees celsius | -220.9% |
| 2002 | 0.1917 Degrees celsius | -222.3% |
| 2003 | 0.0942 Degrees celsius | -50.9% |
| 2004 | 1.04 Degrees celsius | +1007.5% |
| 2005 | -0.1218 Degrees celsius | -111.7% |
| 2006 | 0.2628 Degrees celsius | -315.8% |
| 2007 | 0.5546 Degrees celsius | +111.1% |
| 2008 | 0.2606 Degrees celsius | -53.0% |
| 2009 | 0.4307 Degrees celsius | +65.2% |
| 2010 | 0.6804 Degrees celsius | +58.0% |
| 2011 | -0.0618 Degrees celsius | -109.1% |
| 2012 | -0.1905 Degrees celsius | +208.4% |
| 2013 | 0.1936 Degrees celsius | -201.7% |
| 2014 | -0.2669 Degrees celsius | -237.8% |
| 2015 | 0.7605 Degrees celsius | -385.0% |
| 2016 | 1.23 Degrees celsius | +62.2% |
| 2017 | -0.1457 Degrees celsius | -111.8% |
| 2018 | 1.03 Degrees celsius | -810.2% |
| 2019 | 0.9875 Degrees celsius | -4.6% |
| 2020 | 1.33 Degrees celsius | +35.1% |
| 2021 | 1.07 Degrees celsius | -19.7% |
| 2022 | 0.905 Degrees celsius | -15.5% |
| 2023 | 1.61 Degrees celsius | +77.5% |
| 2024 | 1.94 Degrees celsius | +20.8% |
| 2025 | 3.04 Degrees celsius | +56.8% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | -0.4883 Degrees celsius | -1.13 Degrees celsius | 0.2941 Degrees celsius | 9 |
| 1990s | 0.1025 Degrees celsius | -0.7833 Degrees celsius | 1.17 Degrees celsius | 10 |
| 2000s | 0.2689 Degrees celsius | -0.1568 Degrees celsius | 1.04 Degrees celsius | 10 |
| 2010s | 0.4225 Degrees celsius | -0.2669 Degrees celsius | 1.23 Degrees celsius | 10 |
| 2020s | 1.65 Degrees celsius | 0.905 Degrees celsius | 3.04 Degrees celsius | 6 |
More climate change data for Toyama
- Air temperature, hot days, tropical nights and icing days - Cities 11.11 Degrees celsius (2025)
- Climate projections by scenario, 2030–2060 – Cities and FUAs 12.61 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 0.12 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.26 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.37 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.37 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from power 1.45 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 0.67 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions total 2.91 Tonnes of CO2-equivalent (2024)
Frequently asked questions
- What is air temperature, hot days, tropical nights and icing days - cities in Toyama?
- Air temperature, hot days, tropical nights and icing days - cities in Toyama was 3.04 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 Toyama?
- The highest recorded value was 3.04 Degrees celsius in 2025.
- What is the lowest air temperature, hot days, tropical nights and icing days - cities recorded in Toyama?
- The lowest recorded value was -1.13 Degrees celsius in 1981.
- How does Toyama rank for air temperature, hot days, tropical nights and icing days - cities?
- Toyama ranks 231st out of 1314 regions with data for 2025.
- Is air temperature, hot days, tropical nights and icing days - cities rising or falling in Toyama?
- Over the last ten years it is up 300.4%. The long-run trend across the full record is volatile.
- Where does this Toyama 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