Wunderground archived wind data,

Hello,
I have been asked by a local university to show my hourly wind measurements from previous months
It seems that I do not have any back up log files arranged in my WD but the Tabular Data in wunderground.com should be enouch.
Is there a way to collect them all together in a comma delimited text file?
Or do I have to do it manually by downloading seperately each day’s comma delimeted file?

I have already created a file with the data from teh previous months but it only gives me the average daily measurements.

Best regards,

Dimitris