Air temperature, hot days, tropical nights and icing days - Cities in Asahikawa
Asahikawa: Air temperature, hot days, tropical nights and icing days - Cities was 4.89 Degrees celsius in 2025. ◆ Volatile
Air temperature, hot days, tropical nights and icing days - Cities in Asahikawa, 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 Asahikawa stood at 4.89 Degrees celsius. That is the highest value across all 45 years on record.
Compared with earlier readings it is up 218.3% on the previous year and up 362.4% over ten years.
Over the whole period, air temperature, hot days, tropical nights and icing days - cities in Asahikawa peaked at 4.89 Degrees celsius in 2025 and was at its lowest, -0.9926 Degrees celsius, in 1986.
Asahikawa ranks 103rd of 1314 regions on this measure, in the top 10%.
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 Asahikawa, year by year
| Year | Degrees celsius | Change |
|---|---|---|
| 1981 | -0.8325 Degrees celsius | — |
| 1982 | -0.151 Degrees celsius | -81.9% |
| 1983 | -0.8023 Degrees celsius | +431.3% |
| 1984 | -0.8927 Degrees celsius | +11.3% |
| 1985 | -0.5643 Degrees celsius | -36.8% |
| 1986 | -0.9926 Degrees celsius | +75.9% |
| 1987 | -0.481 Degrees celsius | -51.5% |
| 1988 | -0.1876 Degrees celsius | -61.0% |
| 1989 | 0.8694 Degrees celsius | -563.3% |
| 1990 | 1.27 Degrees celsius | +45.5% |
| 1991 | 0.3245 Degrees celsius | -74.4% |
| 1992 | -0.2551 Degrees celsius | -178.6% |
| 1993 | -0.5026 Degrees celsius | +97.0% |
| 1994 | 0.2521 Degrees celsius | -150.1% |
| 1995 | 0.2022 Degrees celsius | -19.8% |
| 1996 | -0.6658 Degrees celsius | -429.2% |
| 1997 | 0.0693 Degrees celsius | -110.4% |
| 1998 | -0.074 Degrees celsius | -206.8% |
| 1999 | 0.2007 Degrees celsius | -371.1% |
| 2000 | 0.064 Degrees celsius | -68.1% |
| 2001 | -0.5816 Degrees celsius | -1008.9% |
| 2002 | 0.2063 Degrees celsius | -135.5% |
| 2003 | 0.1614 Degrees celsius | -21.8% |
| 2004 | 0.547 Degrees celsius | +238.9% |
| 2005 | -0.0536 Degrees celsius | -109.8% |
| 2006 | 0.2682 Degrees celsius | -600.4% |
| 2007 | 0.2874 Degrees celsius | +7.1% |
| 2008 | 0.7842 Degrees celsius | +172.9% |
| 2009 | 0.4904 Degrees celsius | -37.5% |
| 2010 | 1.04 Degrees celsius | +112.9% |
| 2011 | 0.4397 Degrees celsius | -57.9% |
| 2012 | 0.6097 Degrees celsius | +38.7% |
| 2013 | 0.5165 Degrees celsius | -15.3% |
| 2014 | 0.4254 Degrees celsius | -17.7% |
| 2015 | 1.06 Degrees celsius | +148.5% |
| 2016 | 0.2609 Degrees celsius | -75.3% |
| 2017 | 0.2921 Degrees celsius | +12.0% |
| 2018 | 0.7597 Degrees celsius | +160.1% |
| 2019 | 0.8005 Degrees celsius | +5.4% |
| 2020 | 0.8414 Degrees celsius | +5.1% |
| 2021 | 1.29 Degrees celsius | +53.9% |
| 2022 | 1.16 Degrees celsius | -10.7% |
| 2023 | 1.87 Degrees celsius | +61.4% |
| 2024 | 1.54 Degrees celsius | -17.8% |
| 2025 | 4.89 Degrees celsius | +218.3% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | -0.4483 Degrees celsius | -0.9926 Degrees celsius | 0.8694 Degrees celsius | 9 |
| 1990s | 0.0817 Degrees celsius | -0.6658 Degrees celsius | 1.27 Degrees celsius | 10 |
| 2000s | 0.2174 Degrees celsius | -0.5816 Degrees celsius | 0.7842 Degrees celsius | 10 |
| 2010s | 0.6206 Degrees celsius | 0.2609 Degrees celsius | 1.06 Degrees celsius | 10 |
| 2020s | 1.93 Degrees celsius | 0.8414 Degrees celsius | 4.89 Degrees celsius | 6 |
More climate change data for Asahikawa
- Air temperature, hot days, tropical nights and icing days - Cities 9.63 Degrees celsius (2025)
- Climate projections by scenario, 2030–2060 – Cities and FUAs 8.58 Degrees celsius (2060)
- Climate projections by scenario, 2030–2060 – Cities and FUAs 2.42 Degrees celsius (2060)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.11 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.27 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.11 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 power 0.02 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 0.27 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions total 0.79 Tonnes of CO2-equivalent (2024)
Frequently asked questions
- What is air temperature, hot days, tropical nights and icing days - cities in Asahikawa?
- Air temperature, hot days, tropical nights and icing days - cities in Asahikawa was 4.89 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 Asahikawa?
- The highest recorded value was 4.89 Degrees celsius in 2025.
- What is the lowest air temperature, hot days, tropical nights and icing days - cities recorded in Asahikawa?
- The lowest recorded value was -0.9926 Degrees celsius in 1986.
- How does Asahikawa rank for air temperature, hot days, tropical nights and icing days - cities?
- Asahikawa ranks 103rd out of 1314 regions with data for 2025.
- Is air temperature, hot days, tropical nights and icing days - cities rising or falling in Asahikawa?
- Over the last ten years it is up 362.4%. The long-run trend across the full record is volatile.
- Where does this Asahikawa 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