I'm in South West England where it could be happening, as it hasn't stopped raining since well before the event. Haven't gone out to see if anyone is building a big boat and am having to turn to Rob McKenna for reference now. Rob was unaware of it but he was a rain God. For more information consult your copy of The Hitch Hikers Guide to the Galaxy
"Rob McKenna had two hundred and thirty-one different types of rain entered in his little book, and he didn't like any of them.
He shifted down another gear and the lorry heaved its revs up. It grumbled in a comfortable sort of way about all the Danish thermostatic radiator controls it was carrying.
Since he had left Denmark the previous afternoon, he had been through types 33 (light pricking drizzle which made the roads slippery), 39 (heavy spotting), 47 to 51 (vertical light drizzle through to sharply slanting light to moderate drizzle freshening), 87 and 88 (two finely distinguished varieties of vertical torrential downpour), 100 (post-downpour squalling, cold), all the seastorm types between 192 and 213 at once, 123, 124, 126, 127 (mild and intermediate cold gusting, regular and syncopated cab-drumming), 11 (breezy droplets), and now his least favourite of all, 17.
Rain type 17 was a dirty blatter battering against his windscreen so hard that it didn't make much odds whether he had his wipers on or off."