UK weather: Owain explains what exactly is happening with the sunshine and showers?

It's May and springtime, but how come it seems like we don't know whether or not to grab your sunglasses or your wellington boots?

One moment it's sunny and the next the wind and rain are pouring down.

It can get very confusing, so we've asked BBC weather expert Owain Wyn Evans to explain what is going on.

Find all your answers right here!