Does my FICO Score change every month?

According to FICO, 83% of the population experiences changes to their FICO®Credit Score by up to 20 points month to month…

Beyond that, our FICO score changing only every month is completely a myth.  Reality is that our FICO Score can change several times per month and can even change from AM to PM.  The FICO Score is going to change whenever the date on the credit report changes, and depending when that information is added, deleted or updated, the Score can change accordingly.