Air temperature, hot days, tropical nights and icing days - Cities in Vannes
Vannes: Air temperature, hot days, tropical nights and icing days - Cities was 0.7449 Degrees celsius in 2025. ◆ Volatile
Air temperature, hot days, tropical nights and icing days - Cities in Vannes, 1981–2025
Source: Organisation for Economic Co-operation and Development. Measured in Degrees celsius.
Analysis
Vannes recorded 0.7449 Degrees celsius for air temperature, hot days, tropical nights and icing days - cities in 2025.
That represents a change of down 6.3% on the previous year and up 27.6% over ten years.
Over the whole period, air temperature, hot days, tropical nights and icing days - cities in Vannes peaked at 1.63 Degrees celsius in 2022 and was at its lowest, -1.21 Degrees celsius, in 1986.
That places Vannes 588th 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 Vannes, year by year
| Year | Degrees celsius | Change |
|---|---|---|
| 1981 | -0.3112 Degrees celsius | — |
| 1982 | 0.2309 Degrees celsius | -174.2% |
| 1983 | -0.1444 Degrees celsius | -162.5% |
| 1984 | -0.1993 Degrees celsius | +38.1% |
| 1985 | -0.85 Degrees celsius | +326.5% |
| 1986 | -1.21 Degrees celsius | +42.5% |
| 1987 | -0.8747 Degrees celsius | -27.8% |
| 1988 | 0.0602 Degrees celsius | -106.9% |
| 1989 | 0.8562 Degrees celsius | +1323.3% |
| 1990 | 0.9078 Degrees celsius | +6.0% |
| 1991 | -0.6526 Degrees celsius | -171.9% |
| 1992 | -0.1869 Degrees celsius | -71.4% |
| 1993 | -0.4175 Degrees celsius | +123.4% |
| 1994 | 0.6111 Degrees celsius | -246.4% |
| 1995 | 0.6411 Degrees celsius | +4.9% |
| 1996 | -0.6423 Degrees celsius | -200.2% |
| 1997 | 0.6052 Degrees celsius | -194.2% |
| 1998 | -0.1667 Degrees celsius | -127.5% |
| 1999 | 0.6449 Degrees celsius | -486.9% |
| 2000 | 0.2011 Degrees celsius | -68.8% |
| 2001 | -0.1015 Degrees celsius | -150.5% |
| 2002 | 0.3832 Degrees celsius | -477.5% |
| 2003 | 0.5943 Degrees celsius | +55.1% |
| 2004 | 0.1216 Degrees celsius | -79.5% |
| 2005 | 0.3564 Degrees celsius | +193.0% |
| 2006 | 0.5293 Degrees celsius | +48.5% |
| 2007 | 0.2755 Degrees celsius | -48.0% |
| 2008 | -0.2417 Degrees celsius | -187.7% |
| 2009 | -0.0951 Degrees celsius | -60.6% |
| 2010 | -0.924 Degrees celsius | +871.2% |
| 2011 | 0.8168 Degrees celsius | -188.4% |
| 2012 | -0.1144 Degrees celsius | -114.0% |
| 2013 | -0.0604 Degrees celsius | -47.2% |
| 2014 | 0.974 Degrees celsius | -1712.9% |
| 2015 | 0.5839 Degrees celsius | -40.0% |
| 2016 | 0.4428 Degrees celsius | -24.2% |
| 2017 | 0.6304 Degrees celsius | +42.4% |
| 2018 | 0.9305 Degrees celsius | +47.6% |
| 2019 | 0.7874 Degrees celsius | -15.4% |
| 2020 | 1.39 Degrees celsius | +76.3% |
| 2021 | 0.2489 Degrees celsius | -82.1% |
| 2022 | 1.63 Degrees celsius | +554.8% |
| 2023 | 1.46 Degrees celsius | -10.7% |
| 2024 | 0.7949 Degrees celsius | -45.4% |
| 2025 | 0.7449 Degrees celsius | -6.3% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | -0.2715 Degrees celsius | -1.21 Degrees celsius | 0.8562 Degrees celsius | 9 |
| 1990s | 0.1344 Degrees celsius | -0.6526 Degrees celsius | 0.9078 Degrees celsius | 10 |
| 2000s | 0.2023 Degrees celsius | -0.2417 Degrees celsius | 0.5943 Degrees celsius | 10 |
| 2010s | 0.4067 Degrees celsius | -0.924 Degrees celsius | 0.974 Degrees celsius | 10 |
| 2020s | 1.04 Degrees celsius | 0.2489 Degrees celsius | 1.63 Degrees celsius | 6 |
More climate change data for Vannes
- Air temperature, hot days, tropical nights and icing days - Cities 12.8 Degrees celsius (2025)
- Climate projections by scenario, 2030–2060 – Cities and FUAs 13.81 Degrees celsius (2060)
- Climate projections by scenario, 2030–2060 – Cities and FUAs 1.72 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 0.02 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.02 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.02 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 0.02 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions total 0.07 Tonnes of CO2-equivalent (2024)
Frequently asked questions
- What is air temperature, hot days, tropical nights and icing days - cities in Vannes?
- Air temperature, hot days, tropical nights and icing days - cities in Vannes was 0.7449 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 Vannes?
- The highest recorded value was 1.63 Degrees celsius in 2022.
- What is the lowest air temperature, hot days, tropical nights and icing days - cities recorded in Vannes?
- The lowest recorded value was -1.21 Degrees celsius in 1986.
- How does Vannes rank for air temperature, hot days, tropical nights and icing days - cities?
- Vannes ranks 588th out of 1314 regions with data for 2025.
- Is air temperature, hot days, tropical nights and icing days - cities rising or falling in Vannes?
- Over the last ten years it is up 27.6%. The long-run trend across the full record is volatile.
- Where does this Vannes 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