Reference Data in Le Mans 12 indicators covering reference data for Le Mans. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 93.8 Degree days 2025 up 0.2% 657th Cooling and heating degree days - Cities and FUAs — Change in cooling 29.72 Degree days 2025 up 0.6% 340th Cooling and heating degree days - Cities and FUAs 1,743 Degree days 2025 up 14.1% 536th Cooling and heating degree days - Cities and FUAs — Change in heating -49.43 Degree days 2025 up 81.4% 182nd Precipitation - Cities and FUAs — Extreme precipitation days 3.75 Days per year 2024 down 21.1% 890th Precipitation - Cities and FUAs — Change in extreme precipitation 1.29 Days per year 2024 down 43.6% 608th Dependency ratio - Cities and FUAs 35.8 Percentage of population aged 15-64 years 2022 up 20.5% 303rd Wind threats - Cities and FUAs — Exposure to wind threats 0 Percentage of area 2023 — 273rd Coastal flooding - Cities and FUAs — Built-up area exposure to 0 Percentage of built-up area 2022 — 277th Main mode of transport to work - Cities and FUAs — Employed persons 55,622 Persons 2022 up 5.8% 234th Internet speed - Cities and FUAs — Downloading speed 14.9 Percentage of national value 2025 down 73.4% 328th Internet speed - Cities and FUAs — Uploading speed 24.1 Percentage of national value 2025 down 66.9% 241st