Keith, The first thing I think of when I hear odd characters in plots is a font issue; however, font issues usually manifest themselves as changes to extended characters such as degree signs etc. That doesn't appear to be the case here. When I look at your site just now I see the title of your yearly humidity plot as 'Outside HumidityMIN(usUnits)', whilst your daily plot has an umlaut, cents symbol and Y umlaut appended to 'Outside Humidity'. Week and month plot labels are correct. Given the different labels I am not sure this is a case of extra characters being added by incorrect editing of skin.conf, if that was the case the labels would all be identical. One thing to keep in mind though is that by default the yearly plots are only generated at midnight each day so you need to delete them to force reeneration to show up any changes.
Notwithstanding could you post your Standard skin.conf in its entirety as Andrew asked. Please don't open or edit the file but rather include the file as an attachment, note you may need to append .txt to the file name to let you post it if google gets upset. Otherwise feel free to email it to me at gjroderick (at) gmail.com Gary -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-user+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.