@vonny,
Easy peasy, I bought a package of Lipton's Peach Tea bags..
In lieu of that, I might add peach nectar (we have a brand here called Jumex that makes a whole bunch of different nectars in either cans or cartons... wonderful in my opinion. I usually dilute them anyway, since most fruit juice products have added sugar(s). Sometimes I dilute the nectars with water and ice, sometimes with pellegrino or gerolsteiner water (I like the minerals and natural bubbles in those), so why not regular tea?
And in lieu of that, maybe a fresh peach pureed?
Oh and I don't believe you. Today it's 104 here.
You know I read the San Francisco Chronicle, not my home town but home town to pals, and that paper today has an article about people complaining about the heat in the city... 80 degrees F. (My northern california town rarely got over 64 degrees F in summer - and I liked it there.)