Air temperature, hot days, tropical nights and icing days - Cities in Kaiapoi
Kaiapoi: Air temperature, hot days, tropical nights and icing days - Cities was 2.46 Degrees celsius in 2025. ◆ Volatile
Air temperature, hot days, tropical nights and icing days - Cities in Kaiapoi, 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 Kaiapoi is 2.46 Degrees celsius, measured in 2025. That is the highest value across all 45 years on record.
The figure is up 245.8% on the previous year and up 782.9% over ten years.
Over the whole period, air temperature, hot days, tropical nights and icing days - cities in Kaiapoi peaked at 2.46 Degrees celsius in 2025 and was at its lowest, -1.24 Degrees celsius, in 1992.
That places Kaiapoi 311th out of 1314 regions with data for 2025, putting it in the top 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 Kaiapoi, year by year
| Year | Degrees celsius | Change |
|---|---|---|
| 1981 | 0.2885 Degrees celsius | — |
| 1982 | 0.0533 Degrees celsius | -81.5% |
| 1983 | -0.3814 Degrees celsius | -815.8% |
| 1984 | 0.3672 Degrees celsius | -196.3% |
| 1985 | 0.4552 Degrees celsius | +24.0% |
| 1986 | -0.0473 Degrees celsius | -110.4% |
| 1987 | 0.3464 Degrees celsius | -832.3% |
| 1988 | 0.5733 Degrees celsius | +65.5% |
| 1989 | 0.2718 Degrees celsius | -52.6% |
| 1990 | 0.5018 Degrees celsius | +84.6% |
| 1991 | -0.4101 Degrees celsius | -181.7% |
| 1992 | -1.24 Degrees celsius | +202.0% |
| 1993 | -0.881 Degrees celsius | -28.9% |
| 1994 | -0.2442 Degrees celsius | -72.3% |
| 1995 | -0.3876 Degrees celsius | +58.7% |
| 1996 | -0.4109 Degrees celsius | +6.0% |
| 1997 | -0.631 Degrees celsius | +53.6% |
| 1998 | 0.8895 Degrees celsius | -241.0% |
| 1999 | 0.4943 Degrees celsius | -44.4% |
| 2000 | -0.1022 Degrees celsius | -120.7% |
| 2001 | 0.2562 Degrees celsius | -350.8% |
| 2002 | 0.0543 Degrees celsius | -78.8% |
| 2003 | -0.0693 Degrees celsius | -227.5% |
| 2004 | -0.2528 Degrees celsius | +264.9% |
| 2005 | 0.5544 Degrees celsius | -319.3% |
| 2006 | -0.4068 Degrees celsius | -173.4% |
| 2007 | 0.2295 Degrees celsius | -156.4% |
| 2008 | 0.126 Degrees celsius | -45.1% |
| 2009 | -0.4177 Degrees celsius | -431.4% |
| 2010 | 0.4192 Degrees celsius | -200.4% |
| 2011 | 0.0005 Degrees celsius | -99.9% |
| 2012 | -0.2321 Degrees celsius | -42672.6% |
| 2013 | 0.7072 Degrees celsius | -404.7% |
| 2014 | 0.2338 Degrees celsius | -66.9% |
| 2015 | 0.2789 Degrees celsius | +19.3% |
| 2016 | 0.7732 Degrees celsius | +177.2% |
| 2017 | 0.6274 Degrees celsius | -18.9% |
| 2018 | 0.6655 Degrees celsius | +6.1% |
| 2019 | 1.04 Degrees celsius | +56.5% |
| 2020 | 0.8737 Degrees celsius | -16.1% |
| 2021 | 0.8624 Degrees celsius | -1.3% |
| 2022 | 0.7549 Degrees celsius | -12.5% |
| 2023 | 0.9974 Degrees celsius | +32.1% |
| 2024 | 0.7123 Degrees celsius | -28.6% |
| 2025 | 2.46 Degrees celsius | +245.8% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0.2141 Degrees celsius | -0.3814 Degrees celsius | 0.5733 Degrees celsius | 9 |
| 1990s | -0.2318 Degrees celsius | -1.24 Degrees celsius | 0.8895 Degrees celsius | 10 |
| 2000s | -0.0028 Degrees celsius | -0.4177 Degrees celsius | 0.5544 Degrees celsius | 10 |
| 2010s | 0.4515 Degrees celsius | -0.2321 Degrees celsius | 1.04 Degrees celsius | 10 |
| 2020s | 1.11 Degrees celsius | 0.7123 Degrees celsius | 2.46 Degrees celsius | 6 |
More climate change data for Kaiapoi
- Air temperature, hot days, tropical nights and icing days - Cities 13.66 Degrees celsius (2025)
- Climate projections by scenario, 2030–2060 – Cities and FUAs 14.49 Degrees celsius (2060)
- Climate projections by scenario, 2030–2060 – Cities and FUAs 1.52 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 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 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 0.01 Tonnes of CO2-equivalent (2024)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions total 0.03 Tonnes of CO2-equivalent (2024)
Frequently asked questions
- What is air temperature, hot days, tropical nights and icing days - cities in Kaiapoi?
- Air temperature, hot days, tropical nights and icing days - cities in Kaiapoi was 2.46 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 Kaiapoi?
- The highest recorded value was 2.46 Degrees celsius in 2025.
- What is the lowest air temperature, hot days, tropical nights and icing days - cities recorded in Kaiapoi?
- The lowest recorded value was -1.24 Degrees celsius in 1992.
- How does Kaiapoi rank for air temperature, hot days, tropical nights and icing days - cities?
- Kaiapoi ranks 311th out of 1314 regions with data for 2025.
- Is air temperature, hot days, tropical nights and icing days - cities rising or falling in Kaiapoi?
- Over the last ten years it is up 782.9%. The long-run trend across the full record is volatile.
- Where does this Kaiapoi 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