I actually took this 2 weeks a go on January the 12th. I was surprised to see blossom in the grave yard in January but I have noticed a few of these trees since so maybe it's not so strange..
There are some winter flowering cherry trees, perhaps those are what you're seeing. But then the snowdrops are a little early (here anyway), daffodils are appearing and I've seen far too many new leaves emerging on the trees for this time of years so who knows! Nice POV anyway!
@roachling thanks. Yes i think it is a cherry blossom of sorts. I remember 2018 starting like this with lots of early flowers then all hell broke loose with the beast from the east etc!