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London Average Temperature vs US Nuclear Power Generation
London Average Temperature and US Nuclear Power Generation correlate at r = +0.66 over 61 years (1965–2025), p < 0.0001. With the time trend removed, r = -0.13. Likely spurious (shared time trend).
Verdict: Likely spurious (shared time trend). Both series mostly just trend over time. After removing that trend the correlation collapses to -0.13 — the relationship is probably coincidental, not causal.
- Pearson r
- +0.66
- p-value
- < 0.0001
- Years compared (n)
- 61 (1965–2025)
- 95% confidence interval
- 0.49 to 0.78
- Correlation with the time trend removed
- -0.13
Sources
- London Average Temperature (°C): Open-Meteo (ERA5). Annual mean 2m air temperature for London from the ERA5 reanalysis.
- US Nuclear Power Generation (TWh): Our World in Data. US Nuclear Power Generation (Our World in Data: Nuclear).
Related pairs
- US Nuclear Power Generation vs US Infant Mortality (r = -0.97)
- US Nuclear Power Generation vs US College Enrollment (r = +0.97)
- US Median Age vs US Nuclear Power Generation (r = +0.97)
- US Nuclear Power Generation vs US Life Expectancy (r = +0.96)
- US Electricity Generation vs US Nuclear Power Generation (r = +0.94)
- US Nuclear Power Generation vs US Rural Population (r = -0.93)
Correlation does not imply causation. How the verdict is worked out.