Air temperature, hot days, tropical nights and icing days - Cities in Windsor
Windsor: Air temperature, hot days, tropical nights and icing days - Cities was 0.3902 Degrees celsius in 2025. ◆ Volatile
Air temperature, hot days, tropical nights and icing days - Cities in Windsor, 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 Windsor is 0.3902 Degrees celsius, measured in 2025.
That represents a change of down 80.7% on the previous year and up 238.0% over ten years.
Over the whole period, air temperature, hot days, tropical nights and icing days - cities in Windsor peaked at 2.1 Degrees celsius in 1998 and was at its lowest, -1.65 Degrees celsius, in 2014.
That places Windsor 671st 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 Windsor, year by year
| Year | Degrees celsius | Change |
|---|---|---|
| 1981 | -0.7676 Degrees celsius | — |
| 1982 | -0.7684 Degrees celsius | +0.1% |
| 1983 | 0.1508 Degrees celsius | -119.6% |
| 1984 | -0.4353 Degrees celsius | -388.7% |
| 1985 | -0.3238 Degrees celsius | -25.6% |
| 1986 | -0.246 Degrees celsius | -24.0% |
| 1987 | 0.6143 Degrees celsius | -349.7% |
| 1988 | -0.0165 Degrees celsius | -102.7% |
| 1989 | -0.9283 Degrees celsius | +5535.9% |
| 1990 | 0.7278 Degrees celsius | -178.4% |
| 1991 | 1.16 Degrees celsius | +59.9% |
| 1992 | -0.6963 Degrees celsius | -159.8% |
| 1993 | -0.5343 Degrees celsius | -23.3% |
| 1994 | -0.4191 Degrees celsius | -21.6% |
| 1995 | -0.3239 Degrees celsius | -22.7% |
| 1996 | -1.01 Degrees celsius | +211.9% |
| 1997 | -0.5973 Degrees celsius | -40.9% |
| 1998 | 2.1 Degrees celsius | -452.2% |
| 1999 | 0.7282 Degrees celsius | -65.4% |
| 2000 | -0.2491 Degrees celsius | -134.2% |
| 2001 | 0.7658 Degrees celsius | -407.4% |
| 2002 | 0.5943 Degrees celsius | -22.4% |
| 2003 | -0.8749 Degrees celsius | -247.2% |
| 2004 | -0.2325 Degrees celsius | -73.4% |
| 2005 | 0.3002 Degrees celsius | -229.1% |
| 2006 | 0.9174 Degrees celsius | +205.6% |
| 2007 | 0.5168 Degrees celsius | -43.7% |
| 2008 | -0.2914 Degrees celsius | -156.4% |
| 2009 | -0.5624 Degrees celsius | +93.0% |
| 2010 | 0.6944 Degrees celsius | -223.5% |
| 2011 | 0.1176 Degrees celsius | -83.1% |
| 2012 | 1.91 Degrees celsius | +1522.5% |
| 2013 | -0.2728 Degrees celsius | -114.3% |
| 2014 | -1.65 Degrees celsius | +506.2% |
| 2015 | -0.2828 Degrees celsius | -82.9% |
| 2016 | 1.21 Degrees celsius | -528.3% |
| 2017 | 0.8711 Degrees celsius | -28.1% |
| 2018 | 0.1523 Degrees celsius | -82.5% |
| 2019 | 0.0332 Degrees celsius | -78.2% |
| 2020 | 1.09 Degrees celsius | +3197.2% |
| 2021 | 1.4 Degrees celsius | +28.5% |
| 2022 | 0.4878 Degrees celsius | -65.3% |
| 2023 | 1.16 Degrees celsius | +138.6% |
| 2024 | 2.02 Degrees celsius | +73.9% |
| 2025 | 0.3902 Degrees celsius | -80.7% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | -0.3023 Degrees celsius | -0.9283 Degrees celsius | 0.6143 Degrees celsius | 9 |
| 1990s | 0.1142 Degrees celsius | -1.01 Degrees celsius | 2.1 Degrees celsius | 10 |
| 2000s | 0.0884 Degrees celsius | -0.8749 Degrees celsius | 0.9174 Degrees celsius | 10 |
| 2010s | 0.2779 Degrees celsius | -1.65 Degrees celsius | 1.91 Degrees celsius | 10 |
| 2020s | 1.09 Degrees celsius | 0.3902 Degrees celsius | 2.02 Degrees celsius | 6 |
More climate change data for Windsor
- Air temperature, hot days, tropical nights and icing days - Cities 10.19 Degrees celsius (2025)
- Climate projections by scenario, 2030–2060 – Cities and FUAs 12.35 Degrees celsius (2060)
- Climate projections by scenario, 2030–2060 – Cities and FUAs 2.09 Degrees celsius (2060)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0 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 0.97 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.96 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from power 0.55 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 0.23 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions total 2.13 Tonnes of CO2-equivalent (2024)
Frequently asked questions
- What is air temperature, hot days, tropical nights and icing days - cities in Windsor?
- Air temperature, hot days, tropical nights and icing days - cities in Windsor was 0.3902 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 Windsor?
- The highest recorded value was 2.1 Degrees celsius in 1998.
- What is the lowest air temperature, hot days, tropical nights and icing days - cities recorded in Windsor?
- The lowest recorded value was -1.65 Degrees celsius in 2014.
- How does Windsor rank for air temperature, hot days, tropical nights and icing days - cities?
- Windsor ranks 671st out of 1314 regions with data for 2025.
- Is air temperature, hot days, tropical nights and icing days - cities rising or falling in Windsor?
- Over the last ten years it is up 238.0%. The long-run trend across the full record is volatile.
- Where does this Windsor 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