Reference Data in Tokushima 15 indicators covering reference data for Tokushima. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 414.71 Degree days 2025 up 57.7% 273rd Cooling and heating degree days - Cities and FUAs — Change in cooling 97.43 Degree days 2025 up 279.2% 204th Cooling and heating degree days - Cities and FUAs 956.51 Degree days 2025 down 7.3% 902nd Cooling and heating degree days - Cities and FUAs — Change in heating -209.57 Degree days 2025 down 55.7% 473rd Cooling and heating degree days - Cities and FUAs — Change in heating -748.51 % change on previous year 2025 down 19.8% 1285th Cooling and heating degree days - Cities and FUAs, annual growth rate -16.2 % change on previous year 2025 down 20.4% 952nd Cooling and heating degree days - Cities and FUAs — Change in cooling -47.15 % change on previous year 2025 up 26.9% 264th Cooling and heating degree days - Cities and FUAs — Cooling degree -17.33 % change on previous year 2025 down 131.0% 318th Precipitation - Cities and FUAs — Extreme precipitation days 32 Days per year 2024 up 21.5% 58th Precipitation - Cities and FUAs — Change in extreme precipitation 5.89 Days per year 2024 up 2,569.8% 135th Dependency ratio - Cities and FUAs 52.1 Percentage of population aged 15-64 years 2020 up 46.3% 29th Wind threats - Cities and FUAs — Exposure to wind threats 100 Percentage of area 2023 up 7.8% 1st Coastal flooding - Cities and FUAs — Built-up area exposure to 10.16 Percentage of built-up area 2022 down 1.5% 54th Internet speed - Cities and FUAs — Downloading speed -2.4 Percentage of national value 2025 up 91.4% 958th Internet speed - Cities and FUAs — Uploading speed -11.1 Percentage of national value 2025 up 43.1% 917th