Despite what you read above from people 2,000 miles away sitting in front of a computer screen, I can assure you that the temperature has reached around 38C (100F) over the last 3 days generally ACROSS THE WHOLE ISLAND including the resorts, not just inland.
For some evidence of that, take a look at this which are readings taken ON THE COAST.......
Check the figures for the last 3 days which show maximum readings of over 100F. At 10.45am today, the temperature shown is 30.8C and rising fast, already well above the forecast of 26C on the BBC site for today..............
The temperature here in Playa Blanca is 30.2C at this moment, at only 10.45am. My contact in Puerto del Carmen tells me it´s already 31C there.
By this afternoon, the temperature will be around 36/38C across the whole island, so these forecasts are very wrong.
Why do the people above want to argue? Well, they´ve got personal agendas which unfortunately get in the the way of their judgement at times.