Reference Data in Obihiro 11 indicators covering reference data for Obihiro. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 47.83 Degree days 2025 up 39.4% 780th Cooling and heating degree days - Cities and FUAs — Change in cooling 15.65 Degree days 2025 up 635.8% 390th Cooling and heating degree days - Cities and FUAs 3,678 Degree days 2025 down 6.1% 23rd Cooling and heating degree days - Cities and FUAs — Change in heating -591.58 Degree days 2025 down 68.0% 1157th Precipitation - Cities and FUAs — Extreme precipitation days 13.85 Days per year 2024 down 7.1% 340th Precipitation - Cities and FUAs — Change in extreme precipitation -2.25 Days per year 2024 down 88.1% 1234th Dependency ratio - Cities and FUAs 50.6 Percentage of population aged 15-64 years 2020 up 47.1% 42nd 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 -12.7 Percentage of national value 2025 down 29.6% 1183rd Internet speed - Cities and FUAs — Uploading speed -1.3 Percentage of national value 2025 down 1,200.0% 750th