Air temperature, hot days, tropical nights and icing days - Cities in Saint-Brieuc
Saint-Brieuc: Air temperature, hot days, tropical nights and icing days - Cities was -3.19 Degrees celsius in 2025. ◆ Volatile
Air temperature, hot days, tropical nights and icing days - Cities in Saint-Brieuc, 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 Saint-Brieuc is -3.19 Degrees celsius, measured in 2025. That is the lowest value across all 45 years on record.
Compared with earlier readings it is down 439.1% on the previous year and down 592.8% over ten years.
Over the whole period, air temperature, hot days, tropical nights and icing days - cities in Saint-Brieuc peaked at 1.42 Degrees celsius in 2022 and was at its lowest, -3.19 Degrees celsius, in 2025.
That places Saint-Brieuc 1271st out of 1314 regions with data for 2025, putting it in the bottom 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 Saint-Brieuc, year by year
| Year | Degrees celsius | Change |
|---|---|---|
| 1981 | -0.3091 Degrees celsius | — |
| 1982 | 0.1417 Degrees celsius | -145.8% |
| 1983 | -0.1546 Degrees celsius | -209.2% |
| 1984 | -0.3561 Degrees celsius | +130.3% |
| 1985 | -0.8538 Degrees celsius | +139.8% |
| 1986 | -1.17 Degrees celsius | +36.8% |
| 1987 | -0.8135 Degrees celsius | -30.4% |
| 1988 | 0.077 Degrees celsius | -109.5% |
| 1989 | 0.6702 Degrees celsius | +770.0% |
| 1990 | 0.8452 Degrees celsius | +26.1% |
| 1991 | -0.6455 Degrees celsius | -176.4% |
| 1992 | -0.1364 Degrees celsius | -78.9% |
| 1993 | -0.452 Degrees celsius | +231.3% |
| 1994 | 0.516 Degrees celsius | -214.2% |
| 1995 | 0.5063 Degrees celsius | -1.9% |
| 1996 | -0.6512 Degrees celsius | -228.6% |
| 1997 | 0.4661 Degrees celsius | -171.6% |
| 1998 | 0.0182 Degrees celsius | -96.1% |
| 1999 | 0.5962 Degrees celsius | +3181.3% |
| 2000 | 0.1296 Degrees celsius | -78.3% |
| 2001 | 0.0671 Degrees celsius | -48.2% |
| 2002 | 0.539 Degrees celsius | +703.2% |
| 2003 | 0.5683 Degrees celsius | +5.4% |
| 2004 | 0.2158 Degrees celsius | -62.0% |
| 2005 | 0.4049 Degrees celsius | +87.6% |
| 2006 | 0.5396 Degrees celsius | +33.3% |
| 2007 | 0.322 Degrees celsius | -40.3% |
| 2008 | -0.1005 Degrees celsius | -131.2% |
| 2009 | -0.1013 Degrees celsius | +0.9% |
| 2010 | -0.8809 Degrees celsius | +769.4% |
| 2011 | 0.8515 Degrees celsius | -196.7% |
| 2012 | -0.0381 Degrees celsius | -104.5% |
| 2013 | -0.1475 Degrees celsius | +286.9% |
| 2014 | 0.8262 Degrees celsius | -660.3% |
| 2015 | 0.6478 Degrees celsius | -21.6% |
| 2016 | 0.3502 Degrees celsius | -45.9% |
| 2017 | 0.7213 Degrees celsius | +106.0% |
| 2018 | 0.7564 Degrees celsius | +4.9% |
| 2019 | 0.7443 Degrees celsius | -1.6% |
| 2020 | 1.24 Degrees celsius | +67.1% |
| 2021 | 0.2374 Degrees celsius | -80.9% |
| 2022 | 1.42 Degrees celsius | +498.1% |
| 2023 | 1.38 Degrees celsius | -2.8% |
| 2024 | 0.9414 Degrees celsius | -31.8% |
| 2025 | -3.19 Degrees celsius | -439.1% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | -0.3074 Degrees celsius | -1.17 Degrees celsius | 0.6702 Degrees celsius | 9 |
| 1990s | 0.1063 Degrees celsius | -0.6512 Degrees celsius | 0.8452 Degrees celsius | 10 |
| 2000s | 0.2585 Degrees celsius | -0.1013 Degrees celsius | 0.5683 Degrees celsius | 10 |
| 2010s | 0.3831 Degrees celsius | -0.8809 Degrees celsius | 0.8515 Degrees celsius | 10 |
| 2020s | 0.3382 Degrees celsius | -3.19 Degrees celsius | 1.42 Degrees celsius | 6 |
More climate change data for Saint-Brieuc
- Air temperature, hot days, tropical nights and icing days - Cities 7.92 Degrees celsius (2025)
- Climate projections by scenario, 2030–2060 – Cities and FUAs 12.82 Degrees celsius (2060)
- Climate projections by scenario, 2030–2060 – Cities and FUAs 1.61 Degrees celsius (2060)
- 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 0.01 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 0.09 Tonnes of CO2-equivalent (2024)
Frequently asked questions
- What is air temperature, hot days, tropical nights and icing days - cities in Saint-Brieuc?
- Air temperature, hot days, tropical nights and icing days - cities in Saint-Brieuc was -3.19 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 Saint-Brieuc?
- The highest recorded value was 1.42 Degrees celsius in 2022.
- What is the lowest air temperature, hot days, tropical nights and icing days - cities recorded in Saint-Brieuc?
- The lowest recorded value was -3.19 Degrees celsius in 2025.
- How does Saint-Brieuc rank for air temperature, hot days, tropical nights and icing days - cities?
- Saint-Brieuc ranks 1271st out of 1314 regions with data for 2025.
- Is air temperature, hot days, tropical nights and icing days - cities rising or falling in Saint-Brieuc?
- Over the last ten years it is down 592.8%. The long-run trend across the full record is volatile.
- Where does this Saint-Brieuc 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