Air temperature, hot days, tropical nights and icing days - Cities in Grudziądz
Grudziądz: Air temperature, hot days, tropical nights and icing days - Cities was -1.31 Degrees celsius in 2025. ◆ Volatile
Air temperature, hot days, tropical nights and icing days - Cities in Grudziądz, 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 Grudziądz is -1.31 Degrees celsius, measured in 2025.
The figure is down 147.4% on the previous year and down 186.2% over ten years.
Over the whole period, air temperature, hot days, tropical nights and icing days - cities in Grudziądz peaked at 2.77 Degrees celsius in 2024 and was at its lowest, -2.1 Degrees celsius, in 1987.
Grudziądz ranks 1059th of 1314 regions on this measure, 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 Grudziądz, year by year
| Year | Degrees celsius | Change |
|---|---|---|
| 1981 | -0.7608 Degrees celsius | — |
| 1982 | -0.0518 Degrees celsius | -93.2% |
| 1983 | 0.6531 Degrees celsius | -1360.7% |
| 1984 | -0.3601 Degrees celsius | -155.1% |
| 1985 | -1.57 Degrees celsius | +334.9% |
| 1986 | -0.9831 Degrees celsius | -37.2% |
| 1987 | -2.1 Degrees celsius | +113.7% |
| 1988 | 0.0486 Degrees celsius | -102.3% |
| 1989 | 1.43 Degrees celsius | +2842.9% |
| 1990 | 1.21 Degrees celsius | -15.6% |
| 1991 | -0.1815 Degrees celsius | -115.0% |
| 1992 | 0.5451 Degrees celsius | -400.3% |
| 1993 | -0.5316 Degrees celsius | -197.5% |
| 1994 | 0.4404 Degrees celsius | -182.8% |
| 1995 | 0.0583 Degrees celsius | -86.8% |
| 1996 | -1.73 Degrees celsius | -3074.5% |
| 1997 | -0.2792 Degrees celsius | -83.9% |
| 1998 | -0.1387 Degrees celsius | -50.3% |
| 1999 | 0.6811 Degrees celsius | -591.2% |
| 2000 | 1.25 Degrees celsius | +83.5% |
| 2001 | -0.1772 Degrees celsius | -114.2% |
| 2002 | 0.8235 Degrees celsius | -564.8% |
| 2003 | -0.1158 Degrees celsius | -114.1% |
| 2004 | 0.0647 Degrees celsius | -155.9% |
| 2005 | 0.238 Degrees celsius | +267.7% |
| 2006 | 0.3699 Degrees celsius | +55.4% |
| 2007 | 1.06 Degrees celsius | +185.9% |
| 2008 | 1.14 Degrees celsius | +7.9% |
| 2009 | 0.2684 Degrees celsius | -76.5% |
| 2010 | -1.3 Degrees celsius | -583.5% |
| 2011 | 0.498 Degrees celsius | -138.4% |
| 2012 | 0.0321 Degrees celsius | -93.6% |
| 2013 | -0.1308 Degrees celsius | -507.8% |
| 2014 | 1.45 Degrees celsius | -1207.6% |
| 2015 | 1.52 Degrees celsius | +4.9% |
| 2016 | 1.09 Degrees celsius | -28.1% |
| 2017 | 0.7325 Degrees celsius | -33.0% |
| 2018 | 1.76 Degrees celsius | +140.4% |
| 2019 | 2.04 Degrees celsius | +15.8% |
| 2020 | 1.81 Degrees celsius | -11.2% |
| 2021 | 0.1246 Degrees celsius | -93.1% |
| 2022 | 1.24 Degrees celsius | +892.4% |
| 2023 | 1.83 Degrees celsius | +48.2% |
| 2024 | 2.77 Degrees celsius | +50.9% |
| 2025 | -1.31 Degrees celsius | -147.4% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | -0.4099 Degrees celsius | -2.1 Degrees celsius | 1.43 Degrees celsius | 9 |
| 1990s | 0.0068 Degrees celsius | -1.73 Degrees celsius | 1.21 Degrees celsius | 10 |
| 2000s | 0.492 Degrees celsius | -0.1772 Degrees celsius | 1.25 Degrees celsius | 10 |
| 2010s | 0.7695 Degrees celsius | -1.3 Degrees celsius | 2.04 Degrees celsius | 10 |
| 2020s | 1.08 Degrees celsius | -1.31 Degrees celsius | 2.77 Degrees celsius | 6 |
More climate change data for Grudziądz
- Air temperature, hot days, tropical nights and icing days - Cities 6.99 Degrees celsius (2025)
- Climate projections by scenario, 2030–2060 – Cities and FUAs 10.22 Degrees celsius (2060)
- Climate projections by scenario, 2030–2060 – Cities and FUAs 1.57 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 0.04 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 0.12 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 0.04 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions total 0.23 Tonnes of CO2-equivalent (2024)
Frequently asked questions
- What is air temperature, hot days, tropical nights and icing days - cities in Grudziądz?
- Air temperature, hot days, tropical nights and icing days - cities in Grudziądz was -1.31 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 Grudziądz?
- The highest recorded value was 2.77 Degrees celsius in 2024.
- What is the lowest air temperature, hot days, tropical nights and icing days - cities recorded in Grudziądz?
- The lowest recorded value was -2.1 Degrees celsius in 1987.
- How does Grudziądz rank for air temperature, hot days, tropical nights and icing days - cities?
- Grudziądz ranks 1059th out of 1314 regions with data for 2025.
- Is air temperature, hot days, tropical nights and icing days - cities rising or falling in Grudziądz?
- Over the last ten years it is down 186.2%. The long-run trend across the full record is volatile.
- Where does this Grudziądz 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