Cooling and heating degree days by country in Bulgaria, 2021
Cooling and heating degree days by country in 2021: 12 values, Annual average — 214.02 degree days. Official data — Eurostat.

2021 totals
- Annual average: 214.02 degree days
- Value at start of year: 464.2 degree days (1 January 2021)
- Value at end of year: 450.34 degree days (1 December 2021)
- Minimum and maximum: 0.76 … 464.2 degree days
- Number of observations: 12
- Source: Eurostat
All values for 2021
| Date | Value, degree days |
|---|---|
| 1 January 2021 | 464.2 |
| 1 February 2021 | 373.89 |
| 1 March 2021 | 405.48 |
| 1 April 2021 | 256.77 |
| 1 May 2021 | 50.22 |
| 1 June 2021 | 21.04 |
| 1 July 2021 | 0.76 |
| 1 August 2021 | 0.81 |
| 1 September 2021 | 31.01 |
| 1 October 2021 | 229.02 |
| 1 November 2021 | 284.76 |
| 1 December 2021 | 450.34 |
Full history and interactive chart
Complete series for Bulgaria — on the Cooling and heating degree days by country page.
Other years
- Cooling and heating degree days by country in 2010
- Cooling and heating degree days by country in 2011
- Cooling and heating degree days by country in 2012
- Cooling and heating degree days by country in 2013
- Cooling and heating degree days by country in 2014
- Cooling and heating degree days by country in 2015
- Cooling and heating degree days by country in 2016
- Cooling and heating degree days by country in 2017
- Cooling and heating degree days by country in 2018
- Cooling and heating degree days by country in 2019
- Cooling and heating degree days by country in 2020
- Cooling and heating degree days by country in 2022
- Cooling and heating degree days by country in 2023
- Cooling and heating degree days by country in 2024
- Cooling and heating degree days by country in 2025