Peak or Pique?
Your choice!
Peak
Exemple : ‘’The temperature reaches its peak in the month of July.’’
The words "peak" and "pique" are often mixed up. "Peak" is used to denote the highest point of something. This can be in both a literal and a metaphorical context.
Pique
Exemple : ‘’It takes a lot to pique my interest.’’
"Pique" can be used with the word "interest" in order to denote that interest in something has been aroused.