Ok if you dont use anything to get the temp readings nor humidity levels how are you getting your ranges? It sounds like to me that your ball python is to hot so its trying to cool off in the water bowl.PLEASE buy the above recommendations SOON .You can not just take guesses.
i said im using stick on thermometers i never said i was just guessing the temps.. and yes i am gonna get a digital hygrometer/thermometer or whatever its called loll