Cooling and heating degree days by NUTS 2 regions - monthly data in West Sussex (South West) (NUTS 2021)

West Sussex (South West) (NUTS 2021): Cooling and heating degree days by NUTS 2 regions - monthly data was 312.53 in 2025. ▼ Falling

Latest (2025)
312.53
Change on year
down 4.4%
Rank
1465th
of 1710 regions
All-time high
531.8
in 2010
All-time low
207.52
in 2015
Years of data
46
1980–2025

Cooling and heating degree days by NUTS 2 regions - monthly data in West Sussex (South West) (NUTS 2021), 1980–2025

0200400600198020022025

Source: Eurostat.

Analysis

The most recent figure for cooling and heating degree days by nuts 2 regions - monthly data in West Sussex (South West) (NUTS 2021) is 312.53, measured in 2025.

That represents a change of down 4.4% on the previous year and up 50.6% over ten years.

Over the whole period, cooling and heating degree days by nuts 2 regions - monthly data in West Sussex (South West) (NUTS 2021) peaked at 531.8 in 2010 and was at its lowest, 207.52, in 2015.

West Sussex (South West) (NUTS 2021) ranks 1465th of 1710 regions on this measure, in the bottom quarter.

The long-run direction has been consistently falling across the 46 years of available data.

Cooling and heating degree days by NUTS 2 regions - monthly data in West Sussex (South West) (NUTS 2021), year by year

Annual values for Cooling and heating degree days by NUTS 2 regions - monthly data in West Sussex (South West) (NUTS 2021), 1980 to 2025.
Year Value Change
1980 381.32
1981 493.61 +29.4%
1982 388.54 -21.3%
1983 353.24 -9.1%
1984 362.07 +2.5%
1985 330.76 -8.6%
1986 353.3 +6.8%
1987 364.53 +3.2%
1988 315.38 -13.5%
1989 356.3 +13.0%
1990 402.67 +13.0%
1991 406.26 +0.9%
1992 414.69 +2.1%
1993 351.94 -15.1%
1994 323.86 -8.0%
1995 447.99 +38.3%
1996 436.79 -2.5%
1997 344.93 -21.0%
1998 350.5 +1.6%
1999 379.56 +8.3%
2000 351.01 -7.5%
2001 419 +19.4%
2002 342.03 -18.4%
2003 375.28 +9.7%
2004 380.43 +1.4%
2005 410.26 +7.8%
2006 328.8 -19.9%
2007 376.87 +14.6%
2008 423.58 +12.4%
2009 426.26 +0.6%
2010 531.8 +24.8%
2011 343.16 -35.5%
2012 378.45 +10.3%
2013 349.52 -7.6%
2014 373.09 +6.7%
2015 207.52 -44.4%
2016 359.47 +73.2%
2017 383.1 +6.6%
2018 317.5 -17.1%
2019 345.6 +8.9%
2020 369.21 +6.8%
2021 319.72 -13.4%
2022 405.97 +27.0%
2023 306.34 -24.5%
2024 326.79 +6.7%
2025 312.53 -4.4%

Averages by decade

DecadeAverage LowestHighest Years
1980s 369.91 315.38 493.61 10
1990s 385.92 323.86 447.99 10
2000s 383.35 328.8 426.26 10
2010s 358.92 207.52 531.8 10
2020s 340.09 306.34 405.97 6

More reference data data for West Sussex (South West) (NUTS 2021)

All data for West Sussex (South West) (NUTS 2021) →

Frequently asked questions

What is cooling and heating degree days by nuts 2 regions - monthly data in West Sussex (South West) (NUTS 2021)?
Cooling and heating degree days by nuts 2 regions - monthly data in West Sussex (South West) (NUTS 2021) was 312.53 in 2025, according to Eurostat.
What is the highest cooling and heating degree days by nuts 2 regions - monthly data recorded in West Sussex (South West) (NUTS 2021)?
The highest recorded value was 531.8 in 2010.
What is the lowest cooling and heating degree days by nuts 2 regions - monthly data recorded in West Sussex (South West) (NUTS 2021)?
The lowest recorded value was 207.52 in 2015.
How does West Sussex (South West) (NUTS 2021) rank for cooling and heating degree days by nuts 2 regions - monthly data?
West Sussex (South West) (NUTS 2021) ranks 1465th out of 1710 regions with data for 2025.
Is cooling and heating degree days by nuts 2 regions - monthly data rising or falling in West Sussex (South West) (NUTS 2021)?
Over the last ten years it is up 50.6%. The long-run trend across the full record is falling.
Where does this West Sussex (South West) (NUTS 2021) data come from?
The figures come from Eurostat, published as part of Cooling and heating degree days by NUTS 2 regions - monthly data. Statizoid updates them automatically from the source API.

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Cooling and heating degree days by NUTS 2 regions - monthly data in West Sussex (South West) (NUTS 2021). Statizoid, drawing on Eurostat. Retrieved 24 August 2026, from https://reference.statizoid.com/stat/cooling-and-heating-degree-days-by-nuts-2-regions-monthly-data/west-sussex-south-west-nuts-2021/

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About this data

Indicator
Cooling and heating degree days by NUTS 2 regions - monthly data
Source
Eurostat
Licence
CC BY 4.0 (Eurostat)
Coverage
1,742 places, 80,132 data points, 1980–2025
Last refreshed