Reference Data in Blackburn with Darwen (NUTS 2021) 13 indicators covering reference data for Blackburn with Darwen (NUTS 2021). IndicatorLatest Year10-yr change Rank Cooling and heating degree days by NUTS 2 regions - annual data 2,523 Number 2025 down 12.3% 927th Cooling and heating degree days by NUTS 2 regions - monthly data 341.64 Number 2025 up 24.2% 1302nd Deaths (total) by NUTS 3 region 1,264 Number 2018 down 1.0% 1768th Deaths by week and NUTS 3 region 30 Number 2020 up 100.0% 1175th Deaths by week, sex and NUTS 3 region 30 Number 2020 up 100.0% 1175th Deaths by week, sex, 5-year age group and NUTS 3 region 30 Number 2020 up 100.0% 1168th Road accidents by NUTS 3 region 358 Number 2018 down 27.7% 1073rd Area by NUTS 3 region 137 Square kilometre 2023 unchanged 2007th National road freight transport by region of unloading (NUTS 3) and ty 1,790 Thousand tonnes 2020 down 22.7% 1476th National road freight transport by region of loading (NUTS 3) and type 1,956 Thousand tonnes 2020 down 4.4% 1436th Deaths by age group, sex and NUTS 3 region 1,264 Number 2018 up 4.0% 1765th Area by NUTS 3 region 137 Square kilometre 2015 unchanged 1722nd Establishments, bedrooms and bed-places in tourist accommodation by NU 48 Number 2011 up 50.0% 1407th