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Tokyo Average Temperature vs US Marriage Rate
Tokyo Average Temperature and US Marriage Rate correlate at r = -0.78 over 62 years (1960–2022), p < 0.0001. With the time trend removed, r = -0.52. Holds up after detrending.
Verdict: Holds up after detrending. Statistically significant (p = < 0.0001) and the association survives trend removal (detrended r = -0.52). Correlation still isn't causation, but this one isn't an obvious artifact.
- Pearson r
- -0.78
- p-value
- < 0.0001
- Years compared (n)
- 62 (1960–2022)
- 95% confidence interval
- -0.86 to -0.66
- Correlation with the time trend removed
- -0.52
Sources
- Tokyo Average Temperature (°C): Open-Meteo (ERA5). Annual mean 2m air temperature for Tokyo from the ERA5 reanalysis.
- US Marriage Rate (per 1,000 people): Our World in Data. US Marriage Rate (Our World in Data: Crude marriage rate).
Related pairs
- US Marriage Rate vs US Adult Obesity (r = -0.98)
- US Marriage Rate vs US Resident Patent Applications (r = -0.95)
- US Marriage Rate vs US Mobile Subscriptions (r = -0.95)
- Atmospheric Methane (global) vs US Marriage Rate (r = -0.95)
- US Marriage Rate vs US Health Expenditure (r = -0.94)
- US Alcohol Consumption vs US Marriage Rate (r = -0.94)
Correlation does not imply causation. How the verdict is worked out.