Reference Data in Johnson 12 indicators covering reference data for Johnson. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 235.85 Degree days 2025 up 0.0% 454th Cooling and heating degree days - Cities and FUAs — Change in cooling -27.61 Degree days 2025 up 0.3% 967th Cooling and heating degree days - Cities and FUAs 2,535 Degree days 2025 down 4.6% 164th Cooling and heating degree days - Cities and FUAs — Change in heating -286.39 Degree days 2025 down 73.5% 596th Precipitation - Cities and FUAs — Extreme precipitation days 15.89 Days per year 2024 up 49.5% 275th Precipitation - Cities and FUAs — Change in extreme precipitation 3.91 Days per year 2024 up 388.1% 243rd Dependency ratio - Cities and FUAs 20.3 Percentage of population aged 15-64 years 2024 up 49.3% 1018th Wind threats - Cities and FUAs — Exposure to wind threats 0 Percentage of area 2023 — 273rd Coastal flooding - Cities and FUAs — Built-up area exposure to 0 Percentage of built-up area 2022 — 277th Main mode of transport to work - Cities and FUAs — Employed persons 73,288 Persons 2023 up 2.9% 205th Internet speed - Cities and FUAs — Downloading speed -23.4 Percentage of national value 2025 up 26.2% 1265th Internet speed - Cities and FUAs — Uploading speed 8.9 Percentage of national value 2025 up 117.3% 523rd