Reference Data in Northampton 11 indicators covering reference data for Northampton. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 11.74 Degree days 2025 up 25.3% 1065th Cooling and heating degree days - Cities and FUAs — Change in cooling -3 Degree days 2025 up 44.2% 532nd Cooling and heating degree days - Cities and FUAs 1,752 Degree days 2025 down 10.7% 526th Cooling and heating degree days - Cities and FUAs — Change in heating -420.76 Degree days 2025 down 99.7% 896th Precipitation - Cities and FUAs — Extreme precipitation days 3.5 Days per year 2024 up 61.6% 918th Precipitation - Cities and FUAs — Change in extreme precipitation 2.09 Days per year 2024 up 176.5% 460th Dependency ratio - Cities and FUAs 27.2 Percentage of population aged 15-64 years 2024 up 5.8% 730th 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 19.9 Percentage of national value 2025 down 18.1% 185th Internet speed - Cities and FUAs — Uploading speed 36.6 Percentage of national value 2025 up 525.6% 137th