Archive for Heatwave

The Hottest Day

Posted in Biographical, History, Maynooth with tags , , , on June 25, 2026 by telescoper

So the heatwave continues. The forecast for Maynooth today has temperatures exceeding 30°C, and higher in the South.

This kind of heat is very unusual for Ireland; the highest temperature ever recorded on the island is 33.3°C, in Kilkenny, way back in 1887. That record may well be broken today…

Actually the temperature readings in 1887 were given to the nearest degree Fahrenheit; the reading on 26th June 1887 was 92°F, which means somewhere between 91.5°F and 92.5°F (which is 33.1–33.6°C), so the central value of 33.3°C is not unreasonable, though the number could have been as low as 33.1°C or as high as 33.6°C. For a discussion see here.

It’s worth also repeating the fact I mentioned a few days ago on the Solstice, that this evening we will have the latest sunset of 2026, at 9:59:38 pm.

Yesterday afternoon we had a Staff Barbecue, which was held in nice – but not quite so hot – weather. It was very well attended and a pleasant occasion all round with plentiful burgers, hotdogs and booze. I must say it was very generous of the President to pay for all that out of her own pocket. (Is This Right? Ed.)

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Heatwave

Posted in Biographical, Maynooth with tags , on July 18, 2022 by telescoper

The extremely hot weather currently engulfing much of Europe has reached Maynooth, although the temperature here is around 30°C, which is warm by the standards of Ireland but not as extreme as the >40ºC predicted for the UK today and on the continent. Maynooth is in the part of Ireland where temperatures are predicted to be highest.

I’m told that a “heatwave” is defined in Ireland as four consecutive days with temperatures above 25ºC. That is relatively cool by some standards but not for this temperate island. Still, it looks like it will break by Wednesday.

I don’t function very well in hot weather so I’m staying indoors where it is relatively cool (although we have no air conditioning). The highest temperature I’ve ever been in was 48ºC in Aswan, Southern Egypt, where I was on holiday in the 90s. That was different though as it is basically a desert climate and was a very dry heat. I found as long as I drank plenty of water I felt OK. A few summers later when I spent a few days in New Orleans it was barely 30ºC but so unbearably humid that I found it impossible. Humidity in Maynooth today is about 40% so it’s not too bad.

Before coming to work this morning I put out lots of water in the garden for the birds, who need to drink as well as bathe. The local robin has been very vocal over the last few days as if to demand that I keep the water supply refreshed. I’m convinced this bird thinks it owns my garden and that I am its servant. Elsewhere in the garden I moved my dwarf fig to a shadier spot, it being rather frazzled.

I checked on Maynooth University Library Cat’s bowl on my way too, though he himself was nowhere to be seen, no doubt sheltering in a cool spot somewhere.

The thermoelectric wine cooler in my kitchen has been struggling noisily to maintain cellar temperature (12-14 ºC) . It’s quite old so this heatwave might well finish it off. Let’s hope the same isn’t true for too many humans…

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