Reference Data in Tokushima 11 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% 274th Cooling and heating degree days - Cities and FUAs — Change in cooling 97.43 Degree days 2025 up 279.2% 205th Cooling and heating degree days - Cities and FUAs 956.51 Degree days 2025 down 7.3% 907th Cooling and heating degree days - Cities and FUAs — Change in heating -209.57 Degree days 2025 down 55.7% 476th 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% 136th 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% 967th Internet speed - Cities and FUAs — Uploading speed -11.1 Percentage of national value 2025 up 43.1% 926th