Not looking at the colour of the grass to determine the dryness of the summer but measuring things oneself to confirm ones suspicions — that’s Science!
We had not lived in Wales very long when we suspected that it was a rather wet climate — I bought a very primitive rainwater gauge and commenced my research (in the spirit of the age of enlightenment and gentlemen scientists (or gentlewomen).
I measured the weekly rainfall for two years until one frosty morning an iceberg formed from the previous days precipitation and split the gauge and terminated the experiment. However the results were conclusive –approximately 2000 mm (2 metres) of water per year –somewhat less than on the slopes of Snowdon and less than we expected –on balance it felt wetter!
We did prove beyond doubt the proposition — it is a rather wet climate.
We have rain all the year round, more in winter and less (if only slightly) in the spring.
Weekly Summer Rainfall for 2015 and 2016 (in pencil) in mm
Please note in June 2016 a perching Magpie, attempting to drink, knocked over the whole apparatus. Okay, it’s not very professional but absolutely authentic.
In contrast this summer’s record flat-lined until a couple of weeks ago. There was no rain at all — measured or otherwise.
The poor farmers were carting water to their flocks on the parched hillsides. The waterfalls were silent and the brooks no longer babbled. Neighbours were seen lifting their manhole covers and staring forlornly into their wells or struggling up from the dwindling river with buckets of water to flush the loo.
Rainfall is something we, in Wales, take for granted. We found one of our young farming friends sinking a bore hole last week having come face to face with the real possibility of drought and the previously unthinkable situation — one where he is unable to water his stock.
Our stream did not run dry but our pond stopped overflowing and the level dropped considerably mirroring the huge reservoirs of this area that supply the big cities of Liverpool and Birmingham. Demand outstripped supply and during the hot weather we are told that the demand in the cities actually increased. None of us should take our water supply for granted.
Rocky bottom of the Clywedog Reservoir
Rare glimpse of remains of Gronwen where our friend Audrey lived before the valley was flooded by the dam 50 years ago.