James is right! Here are some more specific instructions for those who might be reading this, wondering how to do it.
1. Go to Settings > General in your blog’s Dashboard.
2. Go to Timezone and set the time zone to another location. Click “Save Settings”.
3. Go to Timezone and set the time zone back to your current location. Click “Save Settings”.
For the full instructions with pictures visit my blog post about this issue at: http://dtacconelli.com/blog/wordpress-stats-timezone-fix/
I get the same thing! I assume you are hosting your own WP blog in your domain. Same for me. I want to add people to my blogroll! 🙁
