Reference Data in Obihiro 15 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% 773rd Cooling and heating degree days - Cities and FUAs — Change in cooling 15.65 Degree days 2025 up 635.8% 387th 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% 1148th Cooling and heating degree days - Cities and FUAs — Change in heating -76 % change on previous year 2025 up 68.1% 907th Cooling and heating degree days - Cities and FUAs, annual growth rate -6.5 % change on previous year 2025 down 9.1% 623rd Cooling and heating degree days - Cities and FUAs — Change in cooling -57.39 % change on previous year 2025 down 42.0% 309th Cooling and heating degree days - Cities and FUAs — Cooling degree -30.59 % change on previous year 2025 down 658.1% 535th Precipitation - Cities and FUAs — Extreme precipitation days 13.85 Days per year 2024 down 7.1% 336th Precipitation - Cities and FUAs — Change in extreme precipitation -2.25 Days per year 2024 down 88.1% 1225th 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% 271st 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% 1174th Internet speed - Cities and FUAs — Uploading speed -1.3 Percentage of national value 2025 down 1,200.0% 742nd