What does temperate mean?
Temperate describes something that is moderate in degree, restrained in manner, or relatively mild in character. Its most familiar use is geographical: a temperate climate has cool winters and warm summers without the extremes associated with polar or tropical regions. The word can also characterize a person's behavior, as in a temperate response that avoids anger or exaggeration. As a verb, temperate means to soften or moderate something, such as conflict, criticism, or volatility. The term carries connotations of balance and moderation rather than simply an absence of severity. This makes it useful for discussing climates, political discussion, personal conduct, and systems whose extremes need to be controlled. Its Latin roots reinforce this sense of ordered mixture and regulation, so temperate ultimately conveys the idea of keeping different forces within measured limits.
Showing moderation or restraint; relatively mild or moderate, especially in climate, behavior, or degree.
"Temperate forests occur in regions with mild winters and a reliable amount of rainfall."
In geographical descriptions, temperate generally contrasts with polar and tropical climates.
To make something less extreme, severe, or intense.
"The chairman attempted to temper the criticism before it damaged the negotiations."
Often used figuratively when referring to reducing conflict, hostility, volatility, or harshness.
Temperate can describe a mild climate, but its original idea was to mix and regulate things—to keep powerful forces in balance.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does temperate come from?
English temperate comes through Old French from Latin temperatus, the past participle of temperare, meaning “to mix,” “regulate,” or “moderate.” The word is related to temper, temperament, and temperature, all of which reflect the same Latin root. Latin temperare developed from an earlier idea of mixing or tempering substances in measured proportions, linking the modern adjective's sense of moderation with its use for climates that avoid temperature extremes.
Related word forms
How temperate is actually used
The adjective is common in formal descriptions of climates, regions, behavior, and public discussion. When applied to a person's conduct, it may suggest restraint and emotional balance, sometimes with a mildly formal or approving tone. The verb often has a figurative use involving the reduction of severity, conflict, or volatility.
Easily confused with temperate
Temperate describes moderation or mildness, whereas temper refers to a person's characteristic disposition or emotional state.