Why would I laugh, Rosie? If you thought that I might, then I suspect you would break into loud guffaws should I reveal how often the minimum temperature at Castille Duwhan dropped below the freezing point (of water). ;)
If it will make you feel any better it's 11:00 on Wednesday as I type; The outside shade temperature is 22.1ºC. As we use the meteorological seasons in this country, this coming Friday is the first day of our Autumn (as opposed to the equinox on 2019-03-21 08.59 my summer time *bring out George Gershwin or it'll be too late*).

(Dujon) It freezes overnight here on an average of 39 days a year and stays below freezing all day on 3 days.
Our hot very mild spell has ended. March will probably be 'orrible, wet and cold with an average temperature about 6°C with sleet and floods. (That's not a forecast, it's a miserablism).

I came across this today:

http://www.bbc.com/future/story/20190310-why-britains-rain-cant-sustain-its-thirst

Is it that serous? It must be admitted that more people means more use of water. Ergo, reduce the population? Stop all immigration? One child per couple? A shower per person per month? Desalinate the Atlantic and the North Sea?

To save you from a cut-and-paste exercise, the link is: http://www.bbc.com/future/story/20190310-why-britains-rain-cant-sustain-its-thirst
My apologies for the carelessness.

(Duj) The average annual rainfall here at Hughes Hall since 1983 is 822 mm, considerably more that the 500-600 mentioned in the link for SE England and there is no significant trend over the period. It's not enough partly because a huge amount leaks from the mains and partly because people are extravagant with it, laying it out to dry in the garden for instance. Metering ought to be compulsory.