Should I have so many files?

I seem to have a huge amount of files on my remote site and increasing is this correct?

Mainly gif files eg:“20091127.gif” roughly 17k in size and which seem to be graph images.

Have I done something wrong (which is quite likely). Can I cut them down or stop them being created.

Thanks

Brian

Those are created as part of your Daily Reports,
October2011.htm

-Bob

Thanks Bob

Is it usual/good practice to keep creating so many files on the web site though?

I have all of mine back to 2005 LOL
http://jaxweather.net/WeatherImages/WD/January2005.htm

-Bob

I keep mine on the web server for the current year, then remove them to save
file space. I keep the local copies archived on the weather PC.

-Keith

Thanks very much for the info guys.

Regards

Brian