If you have fan aspiration (FARS), expect to see the temperature change quite a bit more than you're accustomed to now. I was shocked at how responsive it is. Not saying that's a bad thing, but it makes comparisons with neighboring stations harder because almost inevitably their readings will lag your station even if comparisons are made in real time.
Beware that despite the tight stated accuracy specifications (+/- 0.38F from freezing upward), these are not NIST certified or pre-calibrated sensors. So their baseline may be off. In my case, I had to adjust mine -0.4F after averaging many comparison readings with a very accurate, certified check gauge. Every one of those check readings, whether taken on a breezy, cloudy, thermally-stable night or inside in my garage, showed the SHT31 to be biased warm up to 0.5F (the median was actually 0.45 but I'm conservative and put in a -0.4 offset). Even after adjusting, continued checks have shown that a consistent warm bias appears to remain (somewhere on the order of 0.2F), although not enough to warrant further adjustment so far.
I'm not suggesting all SHT31s run warm, just advising you not to take the manufacturer's word for it. If you aren't overly concerned with fine accuracy, this may be a moot issue.