The NSIDC review of sea ice in 2015 is out.
http://nsidc.org/arcticseaicenews/2016/01/2015-in-review/

December ended with Arctic sea ice extent tracking between one and two standard deviations below average, as it did throughout the fall. This caps a year that saw the lowest sea ice maximum in February and the fourth lowest minimum in September

The highly unusual weather at the start of the year means Arctic sea ice is currently well below even 2 sigma.