CLIMATE · COOLING · CDD

Cooling degree days in Germany

Track theoretical climate-related cooling needs and compare the country’s NUTS 2 statistical regions.

2025 · Eurostat nrg_chddr2_a
National value19.2CDD · 2025
EU-27127.82025
Gap vs EU-27-85.0 %
NUTS 2 regions38NUTS 2
1980 → 2025

Cooling degree-day trend

Annual country history compared with EU-27.

19802025150.2
GermanyEU-27

View heating degree days →

NUTS 2 · 2025

NUTS 2 regions ranked by CDD

The regional ranking uses the same year as the national value. NUTS 2 are European statistical units and do not always match current administrative regions.

RankStatistical regionNUTSDegree days
#1 Rheinhessen-Pfalz DEB3 56.0 Region page →
#2 Darmstadt DE71 48.2 Region page →
#3 Karlsruhe DE12 45.2 Region page →
#4 Saarland DEC0 44.1 Region page →
#5 Düsseldorf DEA1 38.4 Region page →
#6 Köln DEA2 35.2 Region page →
#7 Stuttgart DE11 31.7 Region page →
#8 Freiburg DE13 31.7 Region page →
#9 Unterfranken DE26 30.5 Region page →
#10 Koblenz DEB1 30.2 Region page →
#11 Mittelfranken DE25 26.5 Region page →
#12 Trier DEB2 26.5 Region page →
#13 Berlin DE30 24.6 Region page →
#14 Münster DEA3 24.0 Region page →
#15 Niederbayern DE22 22.8 Region page →
#16 Leipzig DED5 20.1 Region page →
#17 Gießen DE72 19.6 Region page →
#18 Hannover DE92 19.0 Region page →
#19 Detmold DEA4 18.7 Region page →
#20 Arnsberg DEA5 18.5 Region page →
#21 Oberpfalz DE23 17.7 Region page →
#22 Sachsen-Anhalt DEE0 17.3 Region page →
#23 Oberfranken DE24 17.0 Region page →
#24 Dresden DED2 15.3 Region page →
#25 Brandenburg DE40 14.9 Region page →
#26 Thüringen DEG0 14.4 Region page →
#27 Oberbayern DE21 13.6 Region page →
#28 Bremen DE50 13.5 Region page →
#29 Hamburg DE60 13.0 Region page →
#30 Chemnitz DED4 12.5 Region page →
#31 Weser-Ems DE94 11.0 Region page →
#32 Kassel DE73 10.7 Region page →
#33 Lüneburg DE93 10.6 Region page →
#34 Braunschweig DE91 10.3 Region page →
#35 Tübingen DE14 10.1 Region page →
#36 Mecklenburg-Vorpommern DE80 8.7 Region page →
#37 Schwaben DE27 7.5 Region page →
#38 Schleswig-Holstein DEF0 3.7 Region page →
METHODOLOGY

What does a high CDD mean?

A high Cooling Degree Days level indicates stronger climate pressure for cooling. It does not measure actual air-conditioning electricity consumption.

Eurostat · nrg_chddr2_a · CDD · 2025.