It's about 10° higher now (36°) than on Dec. 22nd, which can make a difference on blacktop and other darker surfaces, even on cloudy days. I never stress over it, it's just a piece of reality.
It is kind of classic (later) February to have highs in the 30's on a sunny day with snow rapidly melting on southern exposures, and then get accumulating snow that night or the next day. I've had a foot or more of granular snow in shaded areas late in the month, with grass showing in other sunny areas. Some of that is in fact due to sun angle, I believe.