It seems as though SST's don't necessarily have the effect that a lot of people would expect them to have.
Back in 2015 when the Atlantic Ocean was colder than average, a lot of people thought that this would increase our chances of getting a cold winter.
That of course, didn't happen and what we got instead was a really wet, stormy and mild winter in 2015/16 which began with our mildest December on record although the more dominant factor in that is thought to have been the super El-Nino which was going on in the more distant Equatorial Pacific Ocean at the time.
It looks as though this summer may well have given us pretty much the opposite scenario to that because we have had some much warmer than SSTs in the Atlantic during this summer, especially to begin with. In addition to that, we also had a decent start to this summer and at that time, a lot of people thought that the high SSTs might increase our chances of seeing more heat records being broken, just like last year.
Of course, that didn't happen in the end. Instead of that, this summer ended up going completely down the toilet pan, especially when we got into July and despite those higher SSTs still being there to a certain extent, some places are still managing to record some really cool temperatures for the time of year, thus once again showing us that higher or lower SSTs aren't necessarily going to have the effect on our actual temperatures which a lot of people might think.
Originally Posted by: johncs2016