Which statement correctly differentiates weather from climate?

• A. Climate refers to long-term patterns, while weather is a short-term condition
• B. Weather refers to short-term conditions, climate refers to long-term patterns
• C. Weather and climate are the same
• D. Weather refers to atmospheric composition only

Answer: (B)

Weather describes short-term atmospheric conditions at a location—things like today’s temperature, precipitation, and wind. Climate, on the other hand, is about long-term patterns and averages of those conditions over many years in a region. So the statement that weather is short-term and climate is long-term captures the key distinction. For example, a day with rain is weather, while the region’s average rainfall and temperatures over decades describe its climate. The other options mix up the timescales, claim they’re the same, or mischaracterize weather as only about atmospheric composition, which isn’t correct.