Reference Data in Lehigh 12 indicators covering reference data for Lehigh. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 144.99 Degree days 2025 down 47.0% 579th Cooling and heating degree days - Cities and FUAs — Change in cooling -64.71 Degree days 2025 down 201.7% 1162nd Cooling and heating degree days - Cities and FUAs 2,260 Degree days 2025 down 8.8% 276th Cooling and heating degree days - Cities and FUAs — Change in heating -236.69 Degree days 2025 down 1,188.5% 526th Precipitation - Cities and FUAs — Extreme precipitation days 14.79 Days per year 2024 down 14.2% 299th Precipitation - Cities and FUAs — Change in extreme precipitation -0.9594 Days per year 2024 down 164.9% 1075th Dependency ratio - Cities and FUAs 30.8 Percentage of population aged 15-64 years 2024 up 22.2% 526th 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 Main mode of transport to work - Cities and FUAs — Employed persons 293,577 Persons 2023 up 2.3% 67th Internet speed - Cities and FUAs — Downloading speed -11.7 Percentage of national value 2025 down 88.7% 1161st Internet speed - Cities and FUAs — Uploading speed -61.7 Percentage of national value 2025 down 29.1% 1313th