Hi,
ColinWWW is absolutely right, we are experiencing very high temperatures at the moment so high factor sun creams and head/body protection is very important at this time of year.
I live here just up the coast from Benidorm and I am so glad that my house is air conditioned! From what the forecasts say there isn't going to be much respite from the heat so be careful. As he also says the supermarkets are full of sun creams and protection so have a good look around. Enjoy your time over here and let us know how you get on. If you find an internet cafe and need more help whilst you are here just login and ask!
HTH
Laguna