At these coordinates we have 20 days until the average daily high begins rising -- from 21 to 22. This is my personal favorite; my Six has just been told extraction Hueys are on the way.
In 59 days, on Feb. 22, the average daily high reaches the freezing point.
And in just 79 days the daily mean exceeds 32. Three days later, on St. Patrick's Day, we plant our potatoes. On average. :)