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Meteorological Data - Illinois
Daily and hourly meteorological data are available for each of the weather stations listed below. To view the metadata for a data set from your Web browser, click on the corresponding file name with a ".txt" extension. The metadata lists the format of the daily and hourly files and the time frame in which data was collected.
Click on a file name with a ".exe" extension to download a compressed, self-extracting weather station data set and its corresponding metadata file.
|Station Name||Daily Value
Files (1 MB)
Files (7 MB)
|Chicago O'Hare AP||w94846d.exe||w94846h.exe||w94846.txt|