We've had a string of "daytime" burglaries in our area too. But they're not holiday related, it's just another occurrence. Most burglaries happen during the daytime, because the suspects count on the fact that the owners are not home. Of course there are always exceptions, like home invasions in the late evenings, but most of those are targeted homes by people who are dealing/selling drugs, have lots of prescriptions, or lots of $$.
I think the idea that more crime happens over the holidays is a little misleading. It's not that suspects are out perusing because it's "the holidays," but rather there are MORE people out doing their shopping, leaving their doors unlocked, purses in the cart, etc, and therefore more opportunity to commit a crime. Just take the normal precautions that you do every day (lock doors, keep purse close, park in lit areas, etc), that's pretty much all you need to do. No need to add extra worries.