Reference Data in Monterrey 11 indicators covering reference data for Monterrey. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 579.43 Degree days 2025 down 1.4% 175th Cooling and heating degree days - Cities and FUAs — Change in cooling -48.75 Degree days 2025 down 20.0% 1111th Cooling and heating degree days - Cities and FUAs 263.65 Degree days 2025 down 38.0% 1145th Cooling and heating degree days - Cities and FUAs — Change in heating -156.94 Degree days 2025 down 3,543.2% 380th Precipitation - Cities and FUAs — Extreme precipitation days 9 Days per year 2024 up 24.4% 506th Precipitation - Cities and FUAs — Change in extreme precipitation 3.86 Days per year 2024 up 84.1% 250th Dependency ratio - Cities and FUAs 10.5 Percentage of population aged 15-64 years 2020 up 28.0% 1191st 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 19.5 Percentage of national value 2025 down 13.7% 196th Internet speed - Cities and FUAs — Uploading speed 20.2 Percentage of national value 2025 down 71.3% 291st