Combine daily data from different worksheets

[Rhino721]

Using excel 2003. How can I combine different bits of info to 1 sheet, eg...
one sheet contains temperature and humidity for every day of the year, next
worksheet contains water used only on week days. I would like to match each
entry to the correct row(day) on one sheet. I do not care if I lose the
weekend data from the first sheet.

 

[Herbert Seidenberg]

Here is an example using Pivot Table:
http://www.savefile.com/files/1765629

 

[Rhino721]

That Got me closer. And the "how to" snapshots were great as I would not have
gotten close with out them. I can see Pivot's will require practice and
trial and error. Thank you.