Reference Data in Takasaki 11 indicators covering reference data for Takasaki. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 216.59 Degree days 2025 up 48.4% 473rd Cooling and heating degree days - Cities and FUAs — Change in cooling 89.52 Degree days 2025 up 375.0% 218th Cooling and heating degree days - Cities and FUAs 1,926 Degree days 2025 down 4.8% 435th Cooling and heating degree days - Cities and FUAs — Change in heating -430.44 Degree days 2025 down 29.2% 922nd Precipitation - Cities and FUAs — Extreme precipitation days 31.93 Days per year 2024 up 55.3% 59th Precipitation - Cities and FUAs — Change in extreme precipitation 8.81 Days per year 2024 up 444.0% 63rd Dependency ratio - Cities and FUAs 51.2 Percentage of population aged 15-64 years 2020 up 41.4% 35th Wind threats - Cities and FUAs — Exposure to wind threats 0 Percentage of area 2023 down 100.0% 273rd Coastal flooding - Cities and FUAs — Built-up area exposure to 0 Percentage of built-up area 2022 — 277th Internet speed - Cities and FUAs — Downloading speed 3.4 Percentage of national value 2025 down 82.3% 759th Internet speed - Cities and FUAs — Uploading speed 7.5 Percentage of national value 2025 up 25.0% 554th