(rab) Edinburgh, yes? It'll gradually peter out but Saturday afternoon brings another dollop. Hope you can get it done before then. This used to happen at work rather a lot so we set up an indoor raingauge network.
(rab) It was wet day even for Scotland with 40 mm in parts of Edinburgh, according to this. Edinburgh's mean annual rainfall is actually considerably less than mine in the dripping wet Surrey uplands. (680 mm vs 815 mm)