Consistent?
We've got some warm weather coming this weekend -- highs in the mid-50's F (11ºC or so) -- although it's quite cold right now (15ºF/-9ºC). That prompted me to look back at this date over the past few years to see how this winter is comparing to those recently endured.
In 2011 I was taking photos of condensation indoors because it was "quite cold" outside. I didn't mention the temperature but it was below 20ºF/-7ºC. I'm going to say that it was also around 15ºF on this date in 2011.