How to convert EPW to CSV
Converting a .EPW file to .CSV lets you open the content in software that prefers the .CSV format, though some details may change compared with the original. We are still putting together the list of programs that handle .EPW files.
A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.
About these formats
.EPW
EnergyPlus Weather File
An EPW file is an EnergyPlus Weather file - a plain-text file holding 8,760 rows of hourly weather data (temperature, humidity, solar radiation, wind speed) for one location. Open it in…
Open .EPW details →
.CSV
Comma-Separated Values
A CSV file stores tabular data as plain text - one row per line, values separated by commas (or semicolons in European locales). Any spreadsheet opens it: Excel, Google Sheets, LibreOffice…
Open .CSV details →
