Reference Data in Jerusalem 15 indicators covering reference data for Jerusalem. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 555.28 Degree days 2025 down 20.7% 186th Cooling and heating degree days - Cities and FUAs — Change in cooling -44.3 Degree days 2025 down 144.0% 1081st Cooling and heating degree days - Cities and FUAs 446.42 Degree days 2025 down 33.3% 1070th Cooling and heating degree days - Cities and FUAs — Change in heating -249.11 Degree days 2025 down 851.9% 543rd Cooling and heating degree days - Cities and FUAs — Change in heating -69.72 % change on previous year 2025 down 181.0% 882nd Cooling and heating degree days - Cities and FUAs, annual growth rate -18.65 % change on previous year 2025 down 158.7% 992nd Cooling and heating degree days - Cities and FUAs — Change in cooling -123.46 % change on previous year 2025 down 112.9% 638th Cooling and heating degree days - Cities and FUAs — Cooling degree -29.57 % change on previous year 2025 down 297.7% 519th Precipitation - Cities and FUAs — Extreme precipitation days 0.7499 Days per year 2024 down 80.0% 1245th Precipitation - Cities and FUAs — Change in extreme precipitation -0.7666 Days per year 2024 down 134.3% 1025th Dependency ratio - Cities and FUAs 16.3 Percentage of population aged 15-64 years 2021 up 15.6% 1081st Wind threats - Cities and FUAs — Exposure to wind threats 0 Percentage of area 2023 — 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 -12.2 Percentage of national value 2025 up 69.2% 1164th Internet speed - Cities and FUAs — Uploading speed -16.6 Percentage of national value 2025 up 69.5% 992nd