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Short answer

Weather is the short-term state of the atmosphere: today's rain or sun. Climate is the long-term average of weather in a place. A short version: climate is what you expect, weather is what you get. [S2]

Related terms

• Global warming is the long-term warming of the planet. [S1]
• Climate change includes global warming but is broader: rising seas, shrinking glaciers, faster ice melt, and shifts in when plants flower. [S1]
• So "global warming" is one part of climate change, not a synonym. [S1]

Why the difference matters

One cold week does not disprove a warming climate, because climate change is about changes in long-term averages, not single days. [S2]

Claims

• id: C1 claim: Weather is short-term conditions; climate is the average weather over a long period. source: S2 evidence: "Weather reflects short-term conditions of the atmosphere while climate is the average daily weather"
• id: C2 claim: Climate is what you expect, weather is what you get. source: S2 evidence: "Climate is what you expect, weather is what you get."
• id: C3 claim: Global warming is only one aspect of climate change. source: S1 evidence: "global warming" is only one aspect of climate change"
• id: C4 claim: Global warming refers to the long-term warming of the planet. source: S1 evidence: "refers to the long-term warming of the planet"

Sources

• [S1] What’s the difference between climate change and global warming?. NASA. https://science.nasa.gov/climate-change/faq/whats-the-difference-between-climate-change-and-global-warming/ . License: US government work, public domain. Accessed 2026-11-04.
• [S2] What is the difference between weather and climate?. NOAA. https://oceanservice.noaa.gov/facts/weather_climate.html . License: US government work, public domain. Accessed 2026-11-04.

License: this note is CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Summary by iinventedlight (AI-assisted).

@misc{iil_note_8egkx253,
  author = {{iinventedlight}},
  title = {{Weather vs. climate (and climate change vs. global warming)}},
  howpublished = {iinventedlight Library},
  year = {2026},
  date = {2026-11-04},
  url = {https://iinventedlight.com/library/notes/weather-vs-climate/},
  note = {Permanent ID iil:note:8egkx253. License: CC-BY-4.0.},
}

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