End of Winter
Well, not astronomically but here in Maryland we usually don't have to worry about more snow once we hit March 1. Oh, sure, we can get it (in 1996 we had a fairly substantial blizzard during March's second week) but generally the rapidly lengthening days make extended periods of cold something to look forward to next year. Before I know it I'll be out mowing my lawn.
I hate mowing my lawn.
K-