It was 100F/36C here over the weekend.
100F+ 70%humidity+a/c max. = 100C engine temps
Welcome to Texas! Were having
unseasonably warm temperatures right now.
Removing the thermostat will only cause it to take a little longer to get there but once you reach 100C you will have to wait till 7 a.m. for it to get much lower. (Been there, tried that)