Cold food on hot days

I've been swanning around all summer thinking I live in the perfect climate. We usually have heat and humidity from November onwards but for the past couple of years that hasn't happened, we had a lot of rain instead. This summer has been mild with temperatures around 25 - 28* (77 - 82F) but when Monday dawned all the hot weather hit us at once.  This is a quote from our local weather site, http