https://www.metoffice.gov.uk/news/releases/2018/heatwave-continues-with-temperatures-into-the-mid-30s-celsius
The latest Met Office blog update has reminded me that they class a dry day as one with less than 1 mm (very sensible if you ask me).
By that measure I'm on 53 days and counting, assuming nothing (extremely) unexpected happens today. That's only one behind the leading Met Office sites.
I can't compete with their minuscule rainfall totals though; I'm a whole 1 mm above the wettest in that list (High Wycombe). Not that you'd know from looking around outside
.
No doubt that this summer exceeds 1976 very widely in terms of rainfall shortage. In fact that summer was 10 to 20 times wetter up to this point in many areas (and a whole lot more in some of this year' driest spots but of course, this is increasingly meaningless as the denominator falls toward zero).
The reason conditions were so much worse in terms of water supplies back then was the extraordinarily long run of drier-to-much-drier-than-average months preceding it - including, most importantly, a very dry autumn and winter.
For example, my nearest Met Office site for 1975-76 versus my local readings for 2017-18:
Oct 13.5 mm (exceptionally dry) v. 37.4 mm (very dry for the time of year)
Nov 57.5 mm (dry) v. 54.4 mm (dry)
Dec 24.0 mm (very dry) v. 90.7 mm (near average)
Jan 12.7 mm (exceptionally dry) v. 61.3 mm (dry for the time of year)
Feb 29.2 mm (dry even for the time of year) v. 32.6 mm (dry even for the time of year)
Mar 30.3 mm (dry even for the time of year) v. 123.8 mm (extremely wet for the time of year - in fact the wettest since at least 1957!)
Apr 7.4 mm (very dry even for the time of year) v. 81.6 mm (very wet for the time of year)
May 26.1 mm (dry) v. 39.2 mm (quite dry).
Those are some huge differences in each of Dec, Jan, Mar and Apr.
So 1975-76 was a bit like if this year had seen last year's Mar-Apr instead of the snowy+soggy reality, and having followed a winter of a dryness that we've not witnessed since 1991 as opposed to one that was merely a bit drier than average.
Yet even with all that going for 1975-76, the sheer lack of rainfall within the summer season itself likely means that the agricultural/surface soils level of the drought is even worse now than it ever was back then - hence the increasingly stressed state of much of our wildlife.
The water table wasn't faring too badly until 1-2 weeks ago, but has since started dropping away at an alarming rate, with river levels generally following suit, so it may yet surpass the worst of summer 1976 as well.
For the south, it's only the impressive ability of aquifers to retain water from the winter and spring that's preventing equally severe impacts on the human population.
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2025's Homeland Extremes:
T-Max: 32.0°C 12th Aug | T-Min: -5.4°C 4th Jan | Wettest Day: 31.8 mm 18th Dec | Ice Days: None
Keep Calm and Forecast On