Check a thermometer in the shade. The weather data stations reported an average of 101 ℉ / 38 ℃ for Waco. It's hot, and especially feels worse with Southern subtropical humidity. OTOH, 101 in California with 0-15% humidity, it would just be a bit annoying. Higher humidity makes heat qualitatively exponentially worse until it's a sauna.
Knowing what the temperature is at a far-flung regional airport in a shaded housing is not especially interesting to me. I understand the scientific value of collecting that data, but just in terms of lived experience.
And yes, I live in SoCal where it's rarely above 20% humidity when this hot, which is why I was whining about it there. :)
SoCal anywhere near the coast of LA-SD, people complain if it's not 66-73 ℉ like they're dying. ;D I don't need to tell you but go inland or over a valley, and the mercury climbs like a lost balloon.
The inland valley way, way NorCal by Sac could be 110 ℉ @ 5% humidity, is hot-ish but not bad. There, it's easy to get dehydrated, as opposed to somewhere like NYC, Florida, or here where summers include free in-clothing showers and saunas. :)