Reference Data in Slough 15 indicators covering reference data for Slough. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 13.48 Degree days 2025 up 27.7% 1034th Cooling and heating degree days - Cities and FUAs — Change in cooling -4.9 Degree days 2025 up 37.4% 586th Cooling and heating degree days - Cities and FUAs 1,596 Degree days 2025 down 8.5% 629th Cooling and heating degree days - Cities and FUAs — Change in heating -388.74 Degree days 2025 down 61.8% 783rd Cooling and heating degree days - Cities and FUAs — Change in heating -70.4 % change on previous year 2025 down 329.3% 883rd Cooling and heating degree days - Cities and FUAs, annual growth rate -9.14 % change on previous year 2025 down 240.8% 723rd Cooling and heating degree days - Cities and FUAs — Change in cooling -418.65 % change on previous year 2025 down 212.2% 1240th Cooling and heating degree days - Cities and FUAs — Cooling degree -32.3 % change on previous year 2025 down 8.4% 557th Precipitation - Cities and FUAs — Extreme precipitation days 4 Days per year 2024 up 500.0% 837th Precipitation - Cities and FUAs — Change in extreme precipitation 2.57 Days per year 2024 up 434.8% 377th Dependency ratio - Cities and FUAs 14.6 Percentage of population aged 15-64 years 2024 up 3.5% 1098th 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 24.2 Percentage of national value 2025 down 24.4% 132nd Internet speed - Cities and FUAs — Uploading speed 40.5 Percentage of national value 2025 up 10,025.0% 116th