That would be the record number of cold temperatures in the United States for the last week of July. Yes, I know, you can't use anecdotal evidence for long term trends. The problem is the global warming crowd does just that. EVERY weather phenomenon is the product of "climate change." In fact, they try to argue that unseasonably cool temperatures such as these are the product of "climate change." How convenient that it causes pretty much everything that happens with the weather these days. Point to snowy winters? Climate change. Point to dry winters? Climate change. Unseasonably hot? Climate change. Unseasonably cold? Climate change.
What about the fact that there hasn't been global warming for more than a decade? Here's my favorite answer.