One thing I love to do is on this thread is to compare people relatively local in the SE as it just shows how subtle differences can affect all our temps.
Having been generally much lower mins last weekend and this week than you Darren, as an example, last night our low was just warmer than yours at -1.7c and we got up to 13.9c, which is our warmest day of the year.
Albeit we are on top of this section of the Downs, I often see that strangely we are colder than most PWS's locally, even ones down in the valley, and then suddenly it flips and we can be a couple of degrees warmer.
Bucklebury
West Berkshire Downs AONB
135m ASL
VP2 with daytime FARS
Rainfall collector separated at ground level
Anemometer separated above roof level
WeatherLink Live (Byles Green Crew )