Reference Data in Hachinohe 11 indicators covering reference data for Hachinohe. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 215.22 Degree days 2025 up 69.1% 476th Cooling and heating degree days - Cities and FUAs — Change in cooling 100.22 Degree days 2025 up 718.4% 196th Cooling and heating degree days - Cities and FUAs 2,058 Degree days 2025 down 13.7% 357th Cooling and heating degree days - Cities and FUAs — Change in heating -758.75 Degree days 2025 down 75.4% 1245th Precipitation - Cities and FUAs — Extreme precipitation days 14.63 Days per year 2024 down 4.9% 304th Precipitation - Cities and FUAs — Change in extreme precipitation 3.1 Days per year 2024 down 19.5% 308th Dependency ratio - Cities and FUAs 54.8 Percentage of population aged 15-64 years 2020 up 49.3% 23rd 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 0.0141 Percentage of built-up area 2022 down 31.9% 241st Internet speed - Cities and FUAs — Downloading speed -4.3 Percentage of national value 2025 up 64.2% 1020th Internet speed - Cities and FUAs — Uploading speed -4.8 Percentage of national value 2025 down 151.1% 823rd