We have been going to benidorm the first week in october for the last three years.
The first year, we couldn't believe how hot it was (It was hotter than tenerife, when we went in the August (Same year) - I'm not kidding. Last year was a bit more disappointing (It was really heavy rain, for about 3 days - but when the sun did get out it was warm enough to sunbath, and go swimming. Just keeping our fingers crossed for nice weather this year!
Belly