Free degree day data, powered by EnergyCAP

Quickly see how seasonal weather patterns influence building energy use. Weather Data Depot delivers:

  • Complete degree day records from over 14,000 U.S. and Canadian weather stations.
  • Reports and charts for degree days, average daily temperatures, and more. Export reports with one click.
  • Daily detail views, including Wet Bulb Temp, for deeper analysis.

Want to press the easy button? EnergyCAP automates weather normalization as part of its robust utility data analysis; no separate tools, no manual spreadsheets, and no calculators required. Learn more at EnergyCAP.com.

EnergyCAP: Turn Chaos into Clarity
Weather Data Depot thermometer logo

Your Source For Free Degree Day Reports

Degree day data is useful to indicate how seasonal weather affects building energy use, which impacts energy management, energy efficiency, and utility bill tracking.
Weather Data Depot includes:
 
  • Free heating degree day and cooling degree day data
  • Reports and charts for degree days, average daily temperature, cooling degree days, and heating degree days.
  • 14,000 weather stations in the United States and Canada
  • Easy Copy-to-Clipboard function to paste into Excel
  • Free website button personalized to your ZIP code

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Privacy Notice: EnergyCAP's Weather Data Depot does not sell or provide your personal information to third parties.