What is the difference between weather and climate?

What is the difference between weather and climate?

• A. Weather describes short-term atmospheric conditions; climate is the average conditions over a long period.
• B. Weather describes short-term atmospheric conditions; climate is the study of rocks.
• C. Weather refers to temperature only.
• D. Climate describes daily weather events.

Answer: (A)

The main idea is how timescale changes what we mean by weather or climate. Weather describes short-term atmospheric conditions in a place, like what you experience day to day—temperature, precipitation, wind, and humidity over hours to a few days. Climate describes the average pattern of those conditions over a long period, usually many years, giving a sense of what’s typical for a region. That’s why the best answer says weather is about short-term conditions and climate is about average conditions over a long period. The other ideas mix up what climate or weather study: climate is not just rocks or geology, weather isn’t limited to temperature, and climate isn’t about daily weather events.

The main idea is how timescale changes what we mean by weather or climate. Weather describes short-term atmospheric conditions in a place, like what you experience day to day—temperature, precipitation, wind, and humidity over hours to a few days. Climate describes the average pattern of those conditions over a long period, usually many years, giving a sense of what’s typical for a region.

That’s why the best answer says weather is about short-term conditions and climate is about average conditions over a long period. The other ideas mix up what climate or weather study: climate is not just rocks or geology, weather isn’t limited to temperature, and climate isn’t about daily weather events.