https://www.extremeweatherwatch.com/cities/houston/year-2022#may
It got hotter than usual the first weekend in May and stayed that way for a few weeks. Late May and early June were average. Blastfurance really kicked into gear around the 2nd week of June, and then went into overdrive for a 30-day stretch from around 6/20 to 7/20, but we're talking mostly days around 99-101, not 105-107.
Only hit triple digits 8x in July 2022, and never longer than 4 days in a row. Even at its worst, we'd catch a breather occasionally. The hottest 4-day stretch of the entire summer was 7/9-12 when it was 102, 104, 103, 101. We're going on like 5 straight weeks of that shit with more to come.
August 2022 was pretty average, hot and rainy. By this point, we were well over the hump and trending in the right direction. On this exact weekend last year it rained non-stop and never got above 92. The final 10 days of August averaged about 92/78 with lots of clouds. By 9/2 we got a legit cool front.
It's the interminable, never-improving nature of Summer 2023 that takes the cake. Other parts of the country experience extreme heat waves, but they last 10 days or so, not 3 months. Like, currently there's extreme heat in Nebraska and Kansas. Wichita is hitting 109 today and will be roasting for most of next week, but by next weekend, they'll be back to 90/65. Denver is getting cooked at the moment, but will have highs of 85 or less within a week or so.