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Cooling and heating degree days by country in Switzerland, 2025

Cooling and heating degree days by country in 2025: 12 values, Annual average — 290.13 degree days. Official data — Eurostat.

Cooling and heating degree days by country in 2025 — chart, Annual average 290.13 degree days, source Eurostat
Cooling and heating degree days by country in 2025 — dynamics chart. Source: Eurostat. forecasteconomy.com

2025 totals

  • Annual average: 290.13 degree days
  • Value at start of year: 544.92 degree days (1 January 2025)
  • Value at end of year: 503.84 degree days (1 December 2025)
  • Minimum and maximum: 41.27 … 544.92 degree days
  • Number of observations: 12
  • Source: Eurostat

All values for 2025

DateValue, degree days
1 January 2025544.92
1 February 2025461.29
1 March 2025413.69
1 April 2025283.03
1 May 2025214.35
1 June 202541.27
1 July 202573.27
1 August 202556.68
1 September 2025146.1
1 October 2025304.08
1 November 2025439.03
1 December 2025503.84

Full history and interactive chart

Complete series for Switzerland — on the Cooling and heating degree days by country page.

Other years

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