the Creators of the EPW
Respository for free weather data for building performance simulation
Note that some countries cross Asia and Europe boundaries.
See the News page for current status of what is available on this site and below for information about the source weather data.
Source Weather Data Sets
Click here for a description of the source weather data used on this site and the date it was last updated.
Climate.OneBuilding.Org, OneBuilding.Org and the authors accept no liability for the content, quality or completeness of any data posted on this site, or for the consequences of any actions taken on the basis of the information provided.