I hope it is not accurate!

Yesterday was pretty much the first day when it was at least for a moment not freezing
We had very warm Chrismtas (just like all of the last about 5 yrs), with temperatures around +10 or even +15 C (50-60F). But two days before New Year a cold front arrived and it suddenly got much colder. Then the first week from 1st to 7th January, temperatures were substantially below what the long-term average is, with daily max only around -5 C (23 F). And then the last two days it is usually around -5 at night and around 0 (32 F) during the day (sidewalks look pretty much like an icing field.. we even had a warning issued for it, because it is in some places virtually impossible to walk).
If your prediction is correct then there is not much to look for till at least October
