Cooling and heating degree days by NUTS 2 regions - monthly data, annual growth rate by country

The year-on-year percentage change in Cooling and heating degree days by NUTS 2 regions - monthly data. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.

Countries reporting
39
Highest
8.51 % change on previous year
Ireland
Lowest
-38.77 % change on previous year
Malta
Median
-2.4 % change on previous year
Years covered
45
1981–2025
Data points
78,743

What the numbers show

Cooling and heating degree days by NUTS 2 regions - monthly data, annual growth rate is currently reported for 39 countries. The highest value is 8.51 % change on previous year in Ireland; the lowest is -38.77 % change on previous year in Malta.

The median across all reporting countries is -2.4 % change on previous year, and the mean is -4.31 % change on previous year.

Over the past decade 28 countries rose and 11 fell. The largest increase was in Ireland (up 144.1%), and the largest decrease in Italy (down 796.5%).

Cooling and heating degree days by NUTS 2 regions - monthly data: full country ranking

#Country LatestYear 10-year changeTrend
1 Ireland 8.51 % change on previous year 2025 up 144.1% volatile
2 Portugal 2.95 % change on previous year 2025 up 107.9% volatile
3 Poland 1.6 % change on previous year 2025 up 107.4% volatile
3 Poland 1.6 % change on previous year 2025 up 107.4% volatile
5 United Kingdom 1.57 % change on previous year 2025 up 105.7% volatile
5 United Kingdom 1.57 % change on previous year 2025 up 105.7% volatile
7 Bulgaria -0.3602 % change on previous year 2025 up 95.5% volatile
8 Czechia -0.4019 % change on previous year 2025 up 97.2% volatile
9 Spain -0.8957 % change on previous year 2025 up 96.4% volatile
10 Netherlands -1.09 % change on previous year 2025 up 96.9% volatile
10 Netherlands -1.09 % change on previous year 2025 up 96.9% volatile
12 Germany -1.11 % change on previous year 2025 up 95.7% volatile
13 Denmark -1.24 % change on previous year 2025 up 94.6% volatile
14 Lithuania -1.88 % change on previous year 2025 up 90.3% volatile
14 Lithuania -1.88 % change on previous year 2025 up 90.3% volatile
16 Slovenia -1.9 % change on previous year 2025 down 708.4% volatile
16 Slovenia -1.9 % change on previous year 2025 down 708.4% volatile
18 Greece -1.91 % change on previous year 2025 down 112.2% volatile
19 Austria -2.36 % change on previous year 2025 up 75.5% volatile
20 Latvia -2.4 % change on previous year 2025 up 88.4% volatile
20 Latvia -2.4 % change on previous year 2025 up 88.4% volatile
22 Romania -3.07 % change on previous year 2025 up 65.3% volatile
23 Croatia -3.32 % change on previous year 2025 down 158.0% volatile
23 Croatia -3.32 % change on previous year 2025 down 158.0% volatile
25 Estonia -4.4 % change on previous year 2025 up 77.8% volatile
25 Estonia -4.4 % change on previous year 2025 up 77.8% volatile
27 Hungary -5.44 % change on previous year 2025 down 358.0% volatile
28 Norway -5.54 % change on previous year 2025 up 52.8% volatile
29 Slovakia -5.95 % change on previous year 2025 down 86.8% volatile
29 Slovakia -5.95 % change on previous year 2025 down 86.8% volatile
31 Finland -7.62 % change on previous year 2025 up 13.2% volatile
32 Belgium -7.63 % change on previous year 2025 up 78.6% volatile
33 Switzerland -8.07 % change on previous year 2025 up 36.2% volatile
34 Sweden -8.12 % change on previous year 2025 up 35.7% volatile
35 France -9.04 % change on previous year 2025 up 68.0% volatile
36 Luxembourg -10.41 % change on previous year 2025 up 63.3% volatile
37 Italy -12.38 % change on previous year 2025 down 796.5% volatile
38 Cyprus -19.58 % change on previous year 2025 down 129.5% volatile
39 Malta -38.77 % change on previous year 2025 down 513.3% volatile

Regions and income groups

Aggregates are excluded from the country ranking above so that a region can never outrank a country.

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Cooling and heating degree days by NUTS 2 regions - monthly data by country. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://reference.statizoid.com/stat/cooling-and-heating-degree-days-by-nuts-2-regions-monthly-data-annual-growth-rate/

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<a href="https://reference.statizoid.com/stat/cooling-and-heating-degree-days-by-nuts-2-regions-monthly-data-annual-growth-rate/">Cooling and heating degree days by NUTS 2 regions - monthly data by country</a> — Statizoid

How this figure is calculated

The year-on-year percentage change in Cooling and heating degree days by NUTS 2 regions - monthly data. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.

Computed from

Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.

About this data

Indicator
Cooling and heating degree days by NUTS 2 regions - monthly data, annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
1,751 places, 78,743 data points, 1981–2025
Last refreshed

The year-on-year percentage change in Cooling and heating degree days by NUTS 2 regions - monthly data. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.