| Aspect | Weather | Climate |
|---|---|---|
| Timescale | Hours to days | 30+ year averages |
| Variability | High day-to-day variation | Long-term patterns and trends |
| Example | "It's raining today in London" | "London has a temperate climate" |
| Prediction accuracy | Accurate for ~7 days | Trends predictable over decades |
| Climate change relevance | A cold day doesn't disprove warming | Global averages show consistent warming trend |
This comparison covers Weather vs Climate within Climate Change for GCSE Chemistry. Revise Climate Change in Atmosphere for GCSE Chemistry with 20 exam-style questions and 15 flashcards. This topic appears regularly enough that it should still be part of a steady revision cycle. It is section 7 of 17 in this topic. Use this comparison to connect the idea to the wider topic before moving on to questions and flashcards.
Practice questions for Climate Change
Which statement correctly describes the difference between weather and climate?
Explain three consequences of climate change for the environment or human populations. [3 marks]
Quick recall flashcards
How have CO₂ levels changed since 1880?
Increased from 280 ppm to over 420 ppm (a 50% increase)
At what rate is Arctic sea ice declining?
13% per decade