February was unusually snowy in Fairbanks, with 23.4" (59.4cm) falling, all during the last two and half weeks of the month. This was more than twice the normal snowfall and enough to rank as the sixth snowiest February in the past century. As is often the case, snowfall was significantly higher north and west of town, with the higher elevation Keystone Ridge cooperative station reporting 38.6" (98.0cm) of snow during the month.
As is often the case, precipitation and snowfall vary significantly in short distances in the Anchorage area. At the Anchorage Airport, February was unusually wet and snowy. Total precipitation, mostly, but not entirely snow, totaled 2.32" (58.9mm), the fourth highest February total in the past 66 years. Snowfall totaled 26.0" (66.0cm), more than twice normal and enough to be the sixth snowiest February since 1953.
The average temperature at St. Paul in February was 34.8°F (+1.6°C). This is 10.0°F (+5.6°C) warmer than normal and the warmest February in a century at St. Paul. The previous record warm February was in 1989, when the monthly average was 34.1°F (+1.2°C). Climate observations have been made at St. Paul, with only a few breaks, since 1916.
The average temperature at Utqiaġvik (Barrow) for the December through February mid-winter period was +1.8°F (-16.8°C), a stunning 13.5°F (7.5°C) above normal and easily the warmest mid-winter of record. The previous warmest winter was 2016-17.with a three month average of -2.1°F (-18.9°C). Seven of the eight warmest winters in the past 97 years have been since 2000.
Snowfalls of six inches or more are not unusual during the winter in Anchorage: in the past decade, nearly two dozen days had that much snow. However, the 6.8" of snow that fell on January 23 was unusual because it melted down to only 0.18" of water, having a snow to liquid ratio of 38 to 1, a far cry from the often used (but often inappropriate) 10 to 1 rule of thumb. This ratio is among the highest of record for big snowfalls in Anchorage, effectively equaling the ratio of 7.8" of snow that melted down to 0.20" water on February 28, 2009.
The temperature at the Sitka Airport topped out at 63°F (17°C) on January 14. This is the highest temperature of record in the month of January at the Sitka Airport. The previous record was 60°F (16°C) set on New Year's Day, 1946. This is also the highest temperature of record for any date between December 15 and April 1. Climate observations have been made at the Sitka Airport since 1944.
The average temperature at McGrath during the November through January early winter season was +9.0°F (-12.8°C). This is 10.6°F (5.9°C) above normal and is the warmest early winter season of record. The previous warmest was in 2000-01, when the average temperature was 8.8°F (-12.9°C).
The average temperature at Kotzebue for the November through January early winter season was 12.3°F (-10.9°C). This is the warmest early winter season of record at Kotzebue. The previous record was 11.9°F (-11.2°C) set in 2003. Although climate observations have been made at Kotzebue since the late 1920s, the six warmest early winters at Kotzebue have all occurred since 2001.
The average temperature for the November through January early winter season at Utqiaġvik (Barrow) was +6.1°F (-14.4°C). During this time 92% of days were warmer than the 1981-2010 normal, and this is easily the warmest early winter of record. The previous warmest November through January was just the year before, with an average temperature of +4.3°F (-15.4°C). Climate observations have been made at Utqiaġvik (Barrow) since the fall of 1920.