Reference Data in Paris 39 indicators covering reference data for Paris. IndicatorLatest Year10-yr change Rank Cooling and heating degree days by NUTS 2 regions - monthly data -7.54 % change on previous year 2025 up 77.5% 1338th Cooling and heating degree days - Cities and FUAs — Cooling degree 56.57 Degree days 2025 down 44.8% 744th Cooling and heating degree days - Cities and FUAs — Change in cooling -1.93 Degree days 2025 down 104.4% 507th Cooling and heating degree days - Cities and FUAs 1,533 Degree days 2025 down 8.6% 671st Cooling and heating degree days - Cities and FUAs — Change in heating -391.52 Degree days 2025 down 58.2% 791st Cooling and heating degree days - Cities and FUAs — Change in heating -50.44 % change on previous year 2025 down 245.6% 770th Cooling and heating degree days - Cities and FUAs, annual growth rate -7.89 % change on previous year 2025 down 193.0% 676th Cooling and heating degree days - Cities and FUAs — Change in cooling -145.71 % change on previous year 2025 down 151.9% 772nd Cooling and heating degree days - Cities and FUAs — Cooling degree -9.82 % change on previous year 2025 down 104.9% 201st Precipitation - Cities and FUAs — Change in extreme precipitation 3.88 Days per year 2024 up 173.8% 246th Precipitation - Cities and FUAs — Extreme precipitation days 5.46 Days per year 2024 up 82.2% 700th Cooling and heating degree days by NUTS 2 regions - annual data 2,030 Number 2025 up 0.2% 1384th Cooling and heating degree days by NUTS 2 regions - monthly data 329.57 Number 2025 up 31.8% 1382nd Dependency ratio - Cities and FUAs 22.9 Percentage of population aged 15-64 years 2022 up 16.2% 922nd 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 14,079 Number 2024 up 4.4% 3rd Main mode of transport to work - Cities and FUAs — Employed persons 4.47 million Persons 2022 up 3.4% 3rd Internet speed - Cities and FUAs — Uploading speed 6.8 Percentage of national value 2025 down 87.4% 568th Internet speed - Cities and FUAs — Downloading speed 6.3 Percentage of national value 2025 down 88.2% 619th Deaths by week, sex and NUTS 3 region 305 Number 2026 down 24.3% 212th Deaths by week and NUTS 3 region 305 Number 2026 down 24.3% 212th Deaths by week, sex, 5-year age group and NUTS 3 region 305 Number 2026 down 24.3% 3rd Road accidents by NUTS 3 region 4,191 Number 2024 down 36.0% 154th Area by NUTS 3 region 105 Square kilometre 2026 unchanged 2029th National road freight transport by region of unloading (NUTS 3) and 3,803 Thousand tonnes 2025 down 41.3% 1169th National road freight transport by region of loading (NUTS 3) and 2,788 Thousand tonnes 2025 down 63.2% 1309th Police-recorded offences by NUTS 3 region 27 Number 2024 up 8.0% 129th Nights spent at tourist accommodation establishments by NUTS 3 region 47.27 million Number 2025 up 220.4% 48th Deaths by age group, sex and NUTS 3 region 14,079 Number 2024 up 4.4% 3rd Guest nights spent at short-stay accommodation offered via 16.65 million Number 2025 up 64.4% 5th Nights spent at tourist accommodation establishments by NUTS 3 region 47.27 million Number 2025 up 220.4% 3rd Area by NUTS 3 region 105.4 Square kilometre 2015 unchanged 1745th Establishments, bedrooms and bed-places in tourist accommodation by 1,553 Number 2011 up 4.9% 179th Correction coefficients in the European Union (Duty stations) - index 113.6 Index 2025 down 0.9% 5th National road freight transport by region of loading (NUTS 3) and 7,257 Thousand tonnes 2007 down 11.4% 591st National road freight transport by region of unloading (NUTS 3) and 10,299 Thousand tonnes 2007 down 20.3% 444th Purchasing Power Parities in the European Union (Duty stations) 1.14 Index 2025 down 0.9% 10th Nitrogen dioxide concentrations in European capital cities - monthly 17 Micrograms per cubic metre 2026 down 56.0% 8th