Reference Data in Guildford 11 indicators covering reference data for Guildford. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 8.19 Degree days 2025 down 15.3% 1100th Cooling and heating degree days - Cities and FUAs — Change in cooling -9.85 Degree days 2025 down 17.8% 695th Cooling and heating degree days - Cities and FUAs 1,455 Degree days 2025 down 18.7% 704th Cooling and heating degree days - Cities and FUAs — Change in heating -581.86 Degree days 2025 down 135.0% 1148th Precipitation - Cities and FUAs — Extreme precipitation days 3.67 Days per year 2024 up 200.0% 906th Precipitation - Cities and FUAs — Change in extreme precipitation 2.02 Days per year 2024 up 573.6% 466th Dependency ratio - Cities and FUAs 25.7 Percentage of population aged 15-64 years 2024 up 4.0% 796th 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 Internet speed - Cities and FUAs — Downloading speed -5.1 Percentage of national value 2025 down 135.7% 1044th Internet speed - Cities and FUAs — Uploading speed -16.1 Percentage of national value 2025 down 302.5% 995th