Reference Data in Guelph 11 indicators covering reference data for Guelph. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 85.61 Degree days 2025 down 13.9% 678th Cooling and heating degree days - Cities and FUAs — Change in cooling -18.43 Degree days 2025 down 302.0% 845th Cooling and heating degree days - Cities and FUAs 3,224 Degree days 2025 down 4.7% 46th Cooling and heating degree days - Cities and FUAs — Change in heating -108.73 Degree days 2025 down 309.3% 287th Precipitation - Cities and FUAs — Extreme precipitation days 12.5 Days per year 2024 up 100.0% 381st Precipitation - Cities and FUAs — Change in extreme precipitation 5.39 Days per year 2024 up 728.5% 153rd Dependency ratio - Cities and FUAs 24.4 Percentage of population aged 15-64 years 2021 up 34.8% 858th 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 Internet speed - Cities and FUAs — Downloading speed 23.3 Percentage of national value 2025 up 33.1% 141st Internet speed - Cities and FUAs — Uploading speed 10.4 Percentage of national value 2025 up 152.8% 482nd