It looks like a lot of people got a new home for Christmas in New Hampshire, but the real gift seems to have gone to sellers, as sales volume in the normally quiet month of December rose by nearly 50%.

According to the statistics from the New Hampshire Association of Realtors, December was just one more hot month during a record year, but it comes when sales generally cool off. But the strong seller’s market we saw through 2020 continued through the end of the year, thanks to record low home inventory.

The median home price remained at $350,000, but usually in the winter months that median falls, according to the Realtors’ report. That represents a 16.3% hike in the median price from December 2019 — the sixth straight, double-digit monthly increase.

The reason: There is an increase in demand — probably from those seeking to escape places like Boston and New York during the pandemic — that is not nearly met by the supply. Homes, on average, now sell in 33 days, nearly half the time they took to sell a year ago. Yes, there were more than 800 new listings in December, but that’s more than half of the number in December 2019, when 1,383 homes were on the market.

The result: There is now less than a month’s supply of homes on the New Hampshire single-familyhome market — nine-tenths of a month, to be precise.

For the year, the median price of a single-family home sold was $335,000, an 11.7% increase from 2019 and the biggest jump in sale price since 2002, when it rose 15.1%, to $207,000. The annual average of 47 days on the market was the lowest it has been since 1998, when the Realtors started keeping track of that statistic. — BOB SANDERS