How one perceives sensible weather is also irrelevant. Data is just that...it is data and doesn't account for personal opinion or feeling. If this March at station x turns out to be +15 for the month and that same station was +15 in 2012, well then this month was just anomalous at that location, regardless of how the +15 resulted.
Today is below-average across the region, however, when looking at it from a sensible approach, some people may find today rather decent, especially with the stronger sun angle. Some people may find today pretty lousy with the chilly wind and colder feel in the shade. But regardless of what one thinks, it doesn't change the fact that today is below-average for where we should be.