Reference Data in Burgas 34 indicators covering reference data for Burgas. IndicatorLatest Year10-yr change Rank Cooling and heating degree days by NUTS 2 regions - annual data 4.92 % change on previous year 2025 up 74.2% 988th Cooling and heating degree days - Cities and FUAs — Cooling degree 183.33 Degree days 2025 down 11.3% 520th Cooling and heating degree days - Cities and FUAs — Change in cooling 15.37 Degree days 2025 down 60.4% 388th Cooling and heating degree days - Cities and FUAs 1,315 Degree days 2025 down 15.6% 763rd Cooling and heating degree days - Cities and FUAs — Change in heating -472.21 Degree days 2025 down 106.9% 1014th Cooling and heating degree days - Cities and FUAs — Change in heating -54.21 % change on previous year 2025 down 261.4% 800th Cooling and heating degree days - Cities and FUAs, annual growth rate -11.21 % change on previous year 2025 down 240.2% 820th Cooling and heating degree days - Cities and FUAs — Change in cooling -90.69 % change on previous year 2025 down 117.1% 459th Cooling and heating degree days - Cities and FUAs — Cooling degree -44.97 % change on previous year 2025 down 339.7% 734th Cooling and heating degree days by NUTS 2 regions - monthly data 0.0058 % change on previous year 2025 up 100.9% 534th Precipitation - Cities and FUAs — Change in extreme precipitation 0.0355 Days per year 2024 down 99.1% 857th Precipitation - Cities and FUAs — Extreme precipitation days 4.12 Days per year 2024 down 48.9% 826th Cooling and heating degree days by NUTS 2 regions - annual data 1,867 Number 2025 down 5.4% 1435th Cooling and heating degree days by NUTS 2 regions - monthly data 347.44 Number 2025 down 5.4% 1246th Dependency ratio - Cities and FUAs 41.1 Percentage of population aged 15-64 years 2025 up 25.7% 149th Wind threats - Cities and FUAs — Exposure to wind threats 0 Percentage of area 2023 — 271st Coastal flooding - Cities and FUAs — Built-up area exposure to 0 Percentage of built-up area 2022 — 277th Deaths (total) by NUTS 3 region 5,152 Number 2024 down 7.0% 750th Internet speed - Cities and FUAs — Downloading speed 8.1 Percentage of national value 2025 up 424.0% 546th Internet speed - Cities and FUAs — Uploading speed 6.7 Percentage of national value 2025 down 54.7% 572nd Deaths by week, sex and NUTS 3 region 117 Number 2026 down 5.6% 521st Deaths by week and NUTS 3 region 117 Number 2026 down 5.6% 521st Deaths by week, sex, 5-year age group and NUTS 3 region 117 Number 2026 down 5.6% 517th Road accidents by NUTS 3 region 485 Number 2024 up 3.4% 935th Area by NUTS 3 region 7,751 Square kilometre 2026 unchanged 525th National road freight transport by region of unloading (NUTS 3) and 9,946 Thousand tonnes 2025 down 13.5% 585th National road freight transport by region of loading (NUTS 3) and 9,740 Thousand tonnes 2025 down 9.1% 601st Police-recorded offences by NUTS 3 region 12 Number 2024 up 300.0% 261st Nights spent at tourist accommodation establishments by NUTS 3 region 9.91 million Number 2024 — 261st Deaths by age group, sex and NUTS 3 region 5,152 Number 2024 down 7.0% 749th Guest nights spent at short-stay accommodation offered via 1.18 million Number 2025 up 4.8% 191st Nights spent at tourist accommodation establishments by NUTS 3 region 9.91 million Number 2024 — 68th Area by NUTS 3 region 7,644 Square kilometre 2015 down 1.3% 449th Establishments, bedrooms and bed-places in tourist accommodation by 549 Number 2011 up 433.0% 436th