The phrase "above normal" refers to something that exceeds the standard or average level. There are several synonyms for this phrase, including "higher than usual," "exceeding expectations," "beyond the norm," "elevated," "surpassing expectations," "out of the ordinary," "superior," "exceptional," and "excellent." These words convey the idea of something standing out from the ordinary or expected. They can be used to describe various things, such as temperature, performance, or behavior. Using these synonyms can help to add variety and richness to language, making it more interesting and engaging to readers or listeners.