Weather Design Conditions (ASHRAE)

ClimaticDesignInfo is a comprehensive web application designed to provide easy access to Climatic Design Information (CDI) from the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE). This app offers a user-friendly interface for obtaining critical CDI data for over 8,118 locations in the United States, Canada, and around the world. With ClimaticDesignInfo, HVAC and dehumidification professionals can access essential information for the design, sizing, distribution, installation, and marketing of their equipment. The app is also valuable for other energy-related processes across various sectors, including residential, agricultural, commercial, and industrial applications.

Users can easily locate specific weather stations on the interactive map, ensuring that they obtain data from the most relevant sources. Additionally, the web app allows users to download Climatic Design Information in both SI and IP units, catering to a wide range of international preferences. The data is available in PDF format, making it convenient to share, print, or archive for future reference.

Select and obtain weather design data